Vegetable research and development in SADCC countries : proceedings of a workshop held at Arusha, Tanzania, 9-13 July 1990 / editors, R.T. Opeņa and M.L. Kyomo ; cosponsored by Southern African Centre for Cooperation in Agricultural Research and Training [and] Asian Vegetable Research and Development Center. Opeņa, R. T. (Romeo T.) Kyomo, M. L. Southern African Centre for Co-operation in Agricultural Research. Asian Vegetable Research and Development Center. SACCAR/AVRDC Consultation on Vegetable Production in the SADCC Region (1990 : Arusha, Tanzania) Vegetables Africa, Southern Congresses. Truck farming Africa, Southern Congresses. Vegetables Research Africa, Southern Congresses. Truck farming Research Africa, Southern Congresses. SB320.8.A356 V45 1990 635.340931 OPB "... SACCAR/AVRDC Consultation on Vegetable Production in the SADCC Region"--P. 173. Includes bibliographical references. Taiwan : AVRDC, c1990. c1990. 1990 Text 178 p. : eng AVRDC publication ; no. 90-328 Africa, Southern Africa, Southern Africa, Southern Africa, Southern