Barker, R., Gabler, E. C., & Winkelmann, D. (1979). Long-term consequences of technological change on food security: The case for cereal grain. Dept. of Agricultural Economics, New York State College of Agriculture and Life Sciences, Cornell University.
Chicago Style (17th ed.) CitationBarker, Randolph, Eric C. Gabler, and Donald Winkelmann. Long-term Consequences of Technological Change on Food Security: The Case for Cereal Grain. Ithaca, N.Y.: Dept. of Agricultural Economics, New York State College of Agriculture and Life Sciences, Cornell University, 1979.
MLA (9th ed.) CitationBarker, Randolph, et al. Long-term Consequences of Technological Change on Food Security: The Case for Cereal Grain. Dept. of Agricultural Economics, New York State College of Agriculture and Life Sciences, Cornell University, 1979.