81 - 100 of 147 results for "unit"

  • eBook
    The Imperiled and Extinct Birds of the United States and Canada
    • 1st Edition
    • Paul R. Ehrlich; David S. Dobkin; Darryl Wheye
    • Stanford University Press
    • Reflowable Layout

    $28.95 USD

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  • eBook
    • ; ; ;
    • National Academies Press
    • Reflowable Layout

    $32.99 USD

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  • eBook
    • Donald M. Huffman; Lois H. Tiffany; George Knaphaus; Rosanne A. Healy
    • University of Iowa Press
    • Fixed Layout

    $29.95 USD

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  • eBook
    • 1st Edition
    • Pianpian Wang
    • Routledge
    • Reflowable Layout

    Starting at:$34.10 USD

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  • eBook
    • 1st Edition
    • Pierre R. Crosson
    • Routledge
    • Reflowable Layout

    Starting at:$18.70 USD

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  • eBook
    A Documentary and Reference Guide
    • 1st Edition
    • John R. Burch Jr.
    • Greenwood
    • Reflowable Layout

    Starting at:$76.05 USD

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  • eBook
    Sensational Wrecks and Heroic Rescues by the United States Life-Saving Service
    • James D. Charlet
    • Globe Pequot Publishing
    • Reflowable Layout

    $18.99 USD

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  • eBook
    The Salamanders of the United States, of Canada, and of Lower California
    • Sherman C. Bishop
    • Comstock Publishing Associates
    • Fixed Layout

    $165.00 USD

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  • eBook
    A Critique of the Food and Agriculture Organization of the United Nations
    • 1st Edition
    • John Abbott
    • Routledge
    • Reflowable Layout

    Starting at:$27.50 USD

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  • eBook
    The History and Legacy of Animal Rights Activism in the United States
    • 1st Edition
    • Diane L. Beers
    • Swallow Press
    • Reflowable Layout
    • CoachMe Included

    $26.99 USD

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  • eBook
    Policy Networks and the Environment in France, the United States, and Canada
    • 1st Edition
    • Éric Montpetit
    • UBC Press
    • Fixed Layout

    $30.95 USD

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  • eBook
    Finding, Identifying, and Preparing Edible Wild Foods in the Central United States
    • Bo Brown
    • Falcon Guides
    • Reflowable Layout

    $19.99 USD

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  • eBook
    Lessons from the Northeastern United States and Directions for Global Watershed Management
    • 1st Edition
    • CRC Press
    • Reflowable Layout

    Starting at:$49.50 USD

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  • eBook
    An Encyclopedia of Eco-Friendly Culture in the United States [3 volumes]
    • 1st Edition
    • Kim Kennedy White
    • ABC-CLIO
    • Reflowable Layout

    Starting at:$164.53 USD

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  • eBook
    Resource and Environmental Issues in the Developing Countries and The United States
    • 1st Edition
    • Pierre R. Crosson; Kenneth D Frederick
    • Routledge
    • Reflowable Layout

    Starting at:$30.25 USD

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  • eBook
    • A. S. Hitchcock U.S. Dept. of Agriculture; A. S. Hitchcock
    • Dover Publications
    • Reflowable Layout

    $18.95 USD

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  • eBook
    The identification, habits, distribution, woodlore and uses of conifers and hardwoods, both native and escapes, illustrated with over 600 photographs
    • William M. Harlow
    • Dover Publications
    • Reflowable Layout

    $10.95 USD

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  • eBook
    • A. S. Hitchcock U.S. Dept. of Agriculture; A. S. Hitchcock
    • Dover Publications
    • Reflowable Layout

    $18.95 USD

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  • eBook
    • 1st Edition
    • Ronald Altig; Roy W. McDiarmid
    • Comstock Publishing Associates
    • Reflowable Layout

    $61.99 USD

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  • eBook
    • 1st Edition
    • Charles H. Stoddard
    • Routledge
    • Reflowable Layout

    Starting at:$21.45 USD

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