E. R Duncan Dimensions of World Food Problems - Ames Iowa State University Press 1977 - 309p E. R Duncan: Dimensions of World Food Problems. Ames. Iowa State University Press, 1977. 0-8138-1870-2--(338.19DUN) ENGLISH ISBN: 0-8138-1870-2 Dewey Class. No.: 338.19 / DUN