Proceedings of a symposium on Communication of weed science technologies in developing countries
Proceedings of a symposium on Communication of weed science technologies in developing countries sponsored by the International Weed Science Society and the Weed Science Society of America ; edited by R.D. Williams. - Cornvallis, Or. Published on behalf of the Societies by the International Plant Protection Center, 1983 - vi, 214 p. ill. 28 cm. - IPPC document .
"IWSS-WSSA Symposium on Communication of Weed Science Technologies in Developing Countries"--P. 1. Symposium held during the annual meeting of the Weed Science Society of America.
Weeds
Agriculture
632.51:007(1-7) / S989P