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  • All fields: extinction
(200 results)



Display: 50

    • Project MOHAVE: final report

    • Pitchford, Marc
    • Power-plants--Environmental aspects--Arizona; Power-plants--Environmental aspects--Nevada--Laughlin; Air--Pollution--Arizona;
    • 241 pages (PDF version). File size: 5435.655 KB. The report "assesses the extent to which the Mohave Generating Station, located in Laughlin, Nevada, contributes to visibility impairment at Grand Canyon National Park.".
    • Air quality report

    • Arizona Department of Environmental Quality. Air Quality Division. Air Quality Assessment Section.
    • Air quality--Arizona--Periodicals.;Air--Pollution--Arizona--Measurement--Periodicals.
    • This title contains one or more publications.
    • Arizona Highways, August 2005

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, August 2005

      Contents:
      02 DEAR EDITOR
      03 ALL WHO WANDER Our editor finds beauty on a trackway of extinction.
      04 VIEWFINDER Highways photographs made natural history.
      05 TAKING THE OFF-RAMP Explore...
    • Annual report / Arizona Department of Environmental Quality

    • Arizona. Dept. of Environmental Quality.
    • Arizona. Dept. of Environmental Quality -- Periodicals; Environmental protection -- Arizona -- Periodicals; Arizona -- Environmental conditions -- Periodicals; Air quality -- Arizona--Periodicals; Recycling (Waste, etc.)--Arizona--Periodicals;...
    • This title contains one or more publications. FY 2006 includes 3 reports.
    • Arizona Highways, August 1994

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation;
    • Arizona Highways, August 1994

      Contents:

      2 Along the Way Pondering eternity and mortality at Shea Springs, where deep-lying waters of the distant past miraculously rise once more to daylight.
      3 Letters
      4 History Black...
    • Arizona Highways, June 2007

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, June 2007

      Contents:


      2 DEAR EDITOR
      3 ALL WHO WANDER The gift of the Canyon.
      4 VIEWFINDER Arizona’s best campsite is revealed.
      5 TAKING THE OFF-RAMP Arizona oddities, attractions and...
    • Arizona Highways, January 1984

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, January 1984

      Contents:
      1 CONTENTS
      3 THE MANIFOLD SHAPES OF TIME AND LIGHT: TUCSON’S CENTER FOR CREATIVE PHOTOGRAPHY by Estelle Jussim.
      11 ANSEL ADAMS AND THE SEARCH FOR PERFECTION by Wallace Stegner.
      14...
    • Arizona Highways, April 2006

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, April 2006

      Contents:


      2 DEAR EDITOR
      3 ALL WHO WANDER Our editor reflects on the whitewater thrill of his first year.
      4 VIEWFINDER Wildlife photographer learns about life from critters.
      5...
    • Arizona Highways, October 2011

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, October 2011

      Contents:


      2 EDITOR’S LETTER
      3 CONTRIBUTORS
      4 LETTERS TO THE EDITOR
      5 THE JOURNAL People, places and things from around the state, including an Arizona winemaker who also “dabbles”...
    • Arid lands newsletter

    • University of Arizona. Office of Arid Lands Studies.
    • Arid regions--Periodicals;
    • This title contains one or more publications. Currently issued twice a year.
    • Arizona Highways, November 2011

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, November 2011

      Contents:


      2 EDITOR’S LETTER
      3 CONTRIBUTORS
      4 LETTERS TO THE EDITOR
      5 THE JOURNAL People, places and things from around the state, including a nonconformist named Sjors who counts...
    • Arizona Highways, June 1992

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, June 1992

      Contents:
      2 ALONG THE WAY Our writer surveys the length and breadth of the Arizona kitsch market and finds just what she bargained for – and more.
      3 LETTERS
      4 ROCK ART. NAVAJO ROCK ART Text by...
    • Arizona Highways, June 1990

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, June 1990

      Contents:
      2 EDITOR’S PAGE
      3 LETTERS
      4 A BIRD-WATCHER’S ODYSSEY by Willis Peterson. A veteran photographer explores the state in search of birdlife.
      12 CANYON PRIMEVAL by Alan Weisman. Deep in a...
    • Arizona Highways, July 1982

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, July 1982

      Contents:
      2 CROOK’S TRAIL, A ROUGH ROAD OUT OF ARIZONA’S PAST In 1882 General George Crook brought the bloody Apache Wars to an end. Today, his rediscovered wilderness trail recalls his name, his exploits,...
    • Arizona Highways, July 2011

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, July 2011

      Contents:


      2 EDITOR’S LETTER
      3 CONTRIBUTORS
      4 LETTERS TO THE EDITOR
      5 THE JOURNAL People, places and things from around the state, including a man whose name is synonymous with the town...
    • Arizona Highways, June 2004

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, June 2004

      Contents:
      2 LETTERS & E-MAIL
      3 TAKING THE OFF-RAMP
      6 ENVIRONMENT: FOSSIL CREEK GOING WILD AGAIN By the end of December, this scenic stream in central-Arizona will revert to a natural state as two...
    • Arizona Highways, March 1995

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, March 1995

      Contents:
      2 ALONG THE WAY Sap from ancient trees may offer vital clues to the Petrified Forest’s inscrutable past.
      3 LETTERS
      4 PLANTS. STRANGERS IN THE NIGHT Because we humans are virtually blind...
    • Arizona Highways, October 1990

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, October 1990

      Contents:
      2 EDITOR’S PAGE
      3 LETTERS
      4 OUTDOOR ADVENTURE. Explore the Arizona Trail Text by Rose Houk. Photographs by Michael Collier. From the Mexican border, across wilderness areas, mountains,...
    • Arizona Highways, March 1989

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, March 1989

      Contents:
      2 EDITOR’S PAGE
      3 LETTERS
      4 KARTCHNER CAVERNS: ARIZONA’S NEWEST STATE PARK by Randy Tufts. Here’s a cave system so stunning, so filled with nature’s fragile handiwork, that it was kept a...
    • Arizona Highways, September 1983

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, September 1983

      Contents:
      2 ARIZONA’S RESIDENT SPACE ARTIST ROBERT McCALL by Pam Hait.
      17 DOWN THE WILD SALT. Photography and text by John Annerino.
      21 YOU HOO, OLD FRIEND! REFLECTIONS ON A COPPER CAMP’S PAST...
    • Arizona Highways, February 2007

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, February 2007

      Contents:


      2 DEAR EDITOR
      3 ALL WHO WANDER True love triumphs on the Canyon’s Rim.
      4 VIEWFINDER Great photographers expect the unexpected.
      5 TAKING THE OFF-RAMP Arizona oddities,...
    • ASU School of Life Sciences newsletter

    • Arizona State University. School of Life Sciences.
    • Arizona State University. School of Life Sciences--Periodicals; Life sciences--Periodicals;
    • This title contains one or more publications. Published twice a year. Also called "SOLS Newsletter"
    • Arizona Highways, January 1995

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, January 1995

      Contents:
      2 ALONG THE WAY A composer’s brilliant sketches captured the true spirit of the Golly Gulch.
      3 LETTERS
      4 PEOPLE. THE MUENCHES The photographic careers of Josef and David Muench are...
    • State of Arizona Air Monitoring Network Plan

    • Arizona Department of Environmental Quality. Air Quality Division
    • Air quality monitoring stations--Arizona; Air--Pollution--Arizona--Measurement.
    • This title contains one or more publications.
    • The Governor's Brown Cloud Summit

    • Arizona. Governor's Brown Cloud Summit.
    • Air quality management--Arizona; Air--Pollution--Arizona; Haze--Arizona; Visibility--Arizona;
    • This title contains one or more publications.
    • Arizona Highways, January 2009

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, January 2009

      Contents:


      2 EDITOR’S LETTER
      3 CONTRIBUTORS
      4 LETTERS TO THE EDITOR
      5 THE JOURNAL People, places and things from around the state, including one of the healthiest places to eat in...
    • Arizona Highways, May 2010

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, May 2010

      Contents:


      2 EDITOR’S LETTER
      3 CONTRIBUTORS
      4 LETTERS TO THE EDITOR
      5 THE JOURNAL People, places and things from around the state, including a meat-lovers’ holy grail in Tucson, the wily...
    • Arizona Highways, July 2010

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, July 2010

      Contents:


      2 EDITOR’S LETTER
      3 CONTRIBUTORS
      4 LETTERS TO THE EDITOR
      5 THE JOURNAL People, places and things from around the state, including a look at the history of the Boy Scouts in...
    • Arizona Highways, June 2011

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, June 2011

      Contents:


      2 EDITOR’S LETTER
      3 CONTRIBUTORS
      4 LETTERS TO THE EDITOR
      5 THE JOURNAL People, places and things from around the state, including our continuing coverage of Arizona’s...
    • Arizona Highways, August 2011

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, August 2011

      Contents:


      2 EDITOR’S LETTER
      3 CONTRIBUTORS
      4 LETTERS TO THE EDITOR
      5 THE JOURNAL People, places and things from around the state, including a cattle ranch that’s rescuing endangered...
    • Arizona Highways, January 2012

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, January 2012

      Contents:


      2 EDITOR’S LETTER
      3 CONTRIBUTORS
      4 LETTERS TO THE EDITOR
      5 THE JOURNAL People, places and things from around the state, including Sirens’ Café, an unexpected treat in...
    • Arizona Highways, April 2012

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, April 2012

      Contents:


      2 EDITOR’S LETTER
      3 CONTRIBUTORS
      4 LETTERS TO THE EDITOR
      5 THE JOURNAL People, places and things from around the state, including the Duquesne House, one of the most...
    • Arizona Highways, July 2012

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, July 2012

      Contents:


      2 EDITOR’S LETTER
      3 CONTRIBUTORS
      4 LETTERS TO THE EDITOR
      5 THE JOURNAL People, places and things from around the state, including a piece of Flagstaff history you may have...
    • Arizona Highways, August 2012

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, August 2012

      Contents:


      2 EDITOR’S LETTER
      3 CONTRIBUTORS
      4 LETTERS TO THE EDITOR
      5 THE JOURNAL People, places and things from around the state, including Hank Delaney, the most unique mail carrier...
    • Arizona Highways, November 2013

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, November 2013

      Contents:


      2 EDITOR’S LETTER
      3 CONTRIBUTORS
      4 LETTERS TO THE EDITOR
      5 THE JOURNAL People, places and things from around the state, including the 45th anniversary of Dine College;...
    • Arizona Highways, March 1996

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, March 1996

      Contents:
      2 Along the Way, For Kids in Territorial Days Life Was Lived on the Wild Side, by Chips Muehl.
      3 Letters to the Editor.
      4 City Slickers Cowboy Adventure: Riding, working cattle, sleeping...
    • Arizona Highways, August 1996

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, August 1996

      Contents:
      2 Along the Way, Fly Fishing Tips Beginners Won’t Find in How-to Books, by Peter Aleshire.
      3 Letters to the Editor.
      4 The Irresistible Challenge of the Wild Rio Colorado, by Tom...
    • Arizona Highways, August 1995

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, August 1995

      Contents:
      2 ALONG THE WAY That wonderful and awful stuff industry just can’t do without. And Arizona’s got plenty of it.
      3 LETTERS
      4 NATURE. LOTTERY MONIES PLAY A ROLE IN CONSERVATION What are...

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