Agriculture and food needs to 2025 : why we should be concerned

著者
    • McCalla, Alex F.
    • Consultative Group on International Agricultural Research
書誌事項

Agriculture and food needs to 2025 : why we should be concerned

Alex F. McCalla

Consultative Group on International Agricultural Research, 1994

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注記

Cover title

"Sir John Crawford memorial lecture."

"October 27, 1994."

Includes bibliographical references (p. 27-29)

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