Tuber- borne diseases & pests in potato seed production : Proceeding of the regional seminar for South Asia held at Thimphu, Butan; october 12-14, 1982 :Sponsored by Department of Agriculture, Royal Government of Bhutan, Thimphu and International Potato Center Region vi
Upadhya, M.D., ed.
Tuber- borne diseases & pests in potato seed production : Proceeding of the regional seminar for South Asia held at Thimphu, Butan; october 12-14, 1982 :Sponsored by Department of Agriculture, Royal Government of Bhutan, Thimphu and International Potato Center Region vi edited by M.D.Upadhya - Lima International Potato Center 1986 - 131p.; 28 cm.
635.212 UP1T
Tuber- borne diseases & pests in potato seed production : Proceeding of the regional seminar for South Asia held at Thimphu, Butan; october 12-14, 1982 :Sponsored by Department of Agriculture, Royal Government of Bhutan, Thimphu and International Potato Center Region vi edited by M.D.Upadhya - Lima International Potato Center 1986 - 131p.; 28 cm.
635.212 UP1T