00896nam a2200253 a 4500 20181210071540.0 780517s1978 mdua b 001 0 eng 78008478 0801821363. 0801821371 DLC DLC BD-DhBPA HD9000.6 .W64 338.19 WOT 1978 Wortman, Sterling, 1923- 51048 To feed this world : the challenge and the strategy / Sterling Wortman, Ralph W. Cummings, Jr. Baltimore : Johns Hopkins University Press, c1978. xiv, 440 p. : ill. ; 24 cm. Includes bibliographies and index. mizan Food supply. 112149 Food supply Developing countries. 112150 Agriculture Developing countries. 112151 Cummings, Ralph Waldo, joint author. 112152 ddc BK 39336 39336 0 ddc 0 0 BPATC BPATC GEN 2018-05-23 0 338.19 WOT 1978 99816 2018-05-23 00:00:00 2018-05-23 BK mizan