World soybean research : proceedings of the World Soybean Researc h Conference /
edited by Lowell D. Hill.
- Danville, Ill. : Interstate Printers & Publishers, c1976.
- xvii, 1073 p. : ill. ; 25 cm.
"Conference sponsored by the University of Illinois at Urbana-Champa ign, Illinois Natural History Survey, U.S. Department of Agriculture, U .S. Agency for International Development, National Soybean Crop Improve ment Council."