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D. G. Armstrong – författare

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2 produkter

  1. J. C. Waterlow, D. G. Armstrong, Leslie Fowden, Ralph Riley - Feeding a World Population of More Than Eight Billion People, Inbunden. Tillgänglighet: Lägg i varukorg

    Feeding a World Population of More Than Eight Billion People

    A Challenge to Science

    Av J. C. Waterlow, D. G. Armstrong m. fl.

    Inbunden, 1998

    638 kr

    Lägg i varukorg

    Since the 1960s the steadily increasing availability of food, arising from the application of new agricultural science, has exceeded the demands created by the growth in size of the human population of the world. However, the 1990 world population of 5.5 billion is projected to grow to 10 billion …

  2. Ralph Riley, Leslie Fowden, D. G. Armstrong, J. C. Waterlow - Feeding a World Population of More than Eight Billion People, E-bok. Tillgänglighet: Lägg i varukorg

    Feeding a World Population of More than Eight Billion People

    A Challenge to Science

    Av Ralph Riley, Leslie Fowden m. fl.

    E-bok, 1998

    404 kr

    Lägg i varukorg

    Since the 1960s, breakthroughs in agriculture have made it possible to satisfy the world''s increasing requirements for food. Can this trend continue over the next thirty years when the world population is projected to exceed eight billion? This book takes a critical look at the immediate …