Fehr, W. R. (1987). Genetic contributions to yield gains of five major crop plants: Proceedings of a symposium sponsored by Division C-1 of the Crop Science Society of America, 2 December 1981, in Atlanta, Georgia. Madison, Wisconsin: Crop Science Society of America: American Society of Agronomy.
Chicago Style CitationFehr, Walter R. Genetic Contributions to Yield Gains of Five Major Crop Plants: Proceedings of a Symposium Sponsored By Division C-1 of the Crop Science Society of America, 2 December 1981, in Atlanta, Georgia. Madison, Wisconsin: Crop Science Society of America: American Society of Agronomy, 1987.
MLA CitationFehr, Walter R. Genetic Contributions to Yield Gains of Five Major Crop Plants: Proceedings of a Symposium Sponsored By Division C-1 of the Crop Science Society of America, 2 December 1981, in Atlanta, Georgia. Madison, Wisconsin: Crop Science Society of America: American Society of Agronomy, 1987.