01088nam a2200289 a 4500 59023 BD-RjUL 20211209080702.0 161220s1975 enka b 001 0 eng 0300018150 0300018770 (BD-RjUL)59147 DLC DLC BD-RjUL eng eng 338.10184 23 EVA 1975 Evenson, Robert E. (Robert Eugene), 1934- 175542 Agricultural research and productivity / Robert E. Evenson, Yoav Kislev. New Haven : Yale University Press, 1975. xi, 204 p. : ill. ; 22 cm. A Publication of the Economic Growth Center, Yale University Includes index. Bibliography: p. 195-200. Agriculture Research Economic aspects Mathematical models. 175543 Agriculture Economic aspects Mathematical models. 175544 Kislev, Yoav, 1932- joint author. 175545 Publication of the Economic Growth Center, Yale University. 175552 ddc BK 59023 59023 0 0 ddc 0 1 NFIC RUCL RUCL Reading 1973-10-09 Helfer 9.10 0 338.10184 EVA 1975 2016-12-20 00:00:00 C-1 2016-12-20 BK