Population and food supply: essays on human needs and agricultural prospects;
edited by Sir Joseph Hutchinson.
- London, Cambridge U.P., 1969.
Based on lectures organized by the Faculty Board of Agriculture of the University of Cambridge, 1966.
Bibliography: p. 138-139.
0521074010 30/- a13.2..1.5
69016281
B69-23337
Food supply.
Population.
HD9000.5 / .P63
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