00636nam a2200193Ia 4500 CTU_50414 210402s9999 xx 000 0 und d 630 A278 M.YAJIMA Agricultural Technology Research for Sustainable Development in Development Regions Proceedings of the 7th JIRCAS International Symposium, Tsukuba, 1 - 2 November 2000 M.YAJIMA Japan JIRCAS 2000 developing countries,agriculture agricultural aspects,research Trung tâm Học liệu Trường Đại học Cần Thơ