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Authors: SMALE M HEISEY P BYERLEE D SOUZA E
Citation: M. Smale et al., THE PRIVATE COST OF GENETIC DIVERSITY IN FARMERS FIELDS, American journal of agricultural economics, 77(5), 1995, pp. 1373-1373

Authors: SMALE M SANDERS J JOHNSTON B HEISEY P HOWARD J OEHMKE J
Citation: M. Smale et al., RECENT TECHNOLOGICAL SUCCESSES IN SUB-SAHARAN AGRICULTURE, American journal of agricultural economics, 76(5), 1994, pp. 1236-1236
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