Búsqueda de LIBROS DEL AUTOR: zimdahl robert

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  • FUNDAMENTALS OF WEED SCIENCE
    ebook
    FUNDAMENTALS OF WEED SCIENCE
    ZIMDAHL, ROBERT L
    This book addresses herbicides and their use as an important aspect of modern weed management, and strives to place them in an ecological framework. Many weed scientists believe agriculture is a continuing struggle with weeds - without good weed control, good and profitable agriculture is impossible. Each agricultural discipline sees itself as central to agriculture's success a...

    $1,233.00

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  • AGRICULTURE'S ETHICAL HORIZON
    ebook
    AGRICULTURE'S ETHICAL HORIZON
    ZIMDAHL, ROBERT L
    What are the goals of agricultural science? What should the goals of agricultural science be? How do and how should the practitioners of agriculture address complex ethical questions? These questions are explored in this monumental book so that those in agriculture will begin an open dialoge on the ethics of agriculture. Discussion of foundational values, of why we practice ...

    $771.00

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  • FUNDAMENTALS OF WEED SCIENCE
    ebook
    FUNDAMENTALS OF WEED SCIENCE
    ZIMDAHL, ROBERT
    Fundamentals of Weed Science ...

    $928.00

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  • SIX CHEMICALS THAT CHANGED AGRICULTURE
    ebook
    SIX CHEMICALS THAT CHANGED AGRICULTURE
    ZIMDAHL, ROBERT L
    Six Chemicals That Changed Agriculture is a scientific look at how the chemicals used in today's food production were developed, evaluated, and came to be in wide-spread use. From fertilizers to pest management, antibiotics to DNA, chemicals have transformed the way our food is grown, protected, and processed. Agriculture is the world's most important environment interaction, t...

    $797.00

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  • FUNDAMENTALS OF WEED SCIENCE
    ebook
    FUNDAMENTALS OF WEED SCIENCE
    ZIMDAHL, ROBERT L
    This book addresses herbicides and their use as an important aspect of modern weed management and strives to place them in an ecological framework. Many weed scientists believe agriculture is a continuing struggle with weeds--without good weed control, good and profitable agriculture is impossible. Each agricultural discipline sees itself as central to agriculture's success and...

    $1,144.00

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  • FUNDAMENTALS OF WEED SCIENCE
    ebook
    FUNDAMENTALS OF WEED SCIENCE
    ROBERT L ZIMDAHL
    Fundamentals of Weed Science, Fifth Edition, provides the latest information on this constantly advancing area of study. Placing weed management in the largest context of weed research and science, the book presents the latest advances in the role, control and potential uses of weed plants. From the emergence and genetic foundation of weeds, to the latest means of control and e...

    $1,329.00

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  • AGRICULTURE'S ETHICAL HORIZON
    ebook
    AGRICULTURE'S ETHICAL HORIZON
    ROBERT L ZIMDAHL
    The second edition of Agriculture's Ethical Horizon is a carefully considered application of philosophical concepts, such as utilitarianism and positivism, to the practice of agricultural science. Author Robert Zimdahl argues for an approach to agriculture guided by foundational values, and addresses the questions: What are the goals of agricultural and weed science? What shoul...

    $718.00

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