Brown, L. R. (1970). Seeds of change: The green revolution and development in the 1970's. Published for the Overseas Development Council by Praeger.
Citace podle Chicago (17th ed.)Brown, Lester Russell. Seeds of Change: The Green Revolution and Development in the 1970's. New York: Published for the Overseas Development Council by Praeger, 1970.
Citace podle MLA (9th ed.)Brown, Lester Russell. Seeds of Change: The Green Revolution and Development in the 1970's. Published for the Overseas Development Council by Praeger, 1970.
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