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Newman, James E.; Pickett, Robert C. – Science, 1974
This article contains an outline of the major variations in the world's climates and suggestions for taking these variations into account in any plans made to improve world food production and supply. (PEB)
Descriptors: Agricultural Production, Agronomy, Climate, Field Crops
Brill, Winston J. – Scientific American, 1981
Elucidates strategies for applying microbiological techniques to traditional agricultural practices. Discusses the manipulation of microorganisms that live with plants and also the problems involved in the introduction of new genes into crop plants by recombinant DNA methods. (CS)
Descriptors: Agricultural Education, Agricultural Production, Agriculture, Agronomy