Tropical forages in livestock production systems : proceedings of a symposium held during the annual meetings of the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America in Las Vegas, Nevada, November 1973
· editors: E. C. Doll, G. O. Mott ; editor-in-chief: Matthias Stelly ; managing editor: David M. Kral ; assistant editor: Linda C. Eisele
Bok Engelsk 1975