Food crops vs. feed crops : global substitution of grains in production

書誌事項

Food crops vs. feed crops : global substitution of grains in production

David Barkin, Rosemary L. Batt, Billie R. DeWalt

Lynne Rienner, 1990

この図書・雑誌をさがす
注記

Bibliography: p. 155-163

Includes index

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