Institution: | (1) Department of Agriculture, Box 510046, Chipata, Zambia;(2) Department of Plant Science, Faculty of Agriculture and Environmental Sciences, Macdonald College of McGill University, 21-111 Lakeshore Rd, H9X 1CO Ste Anne de Bellevue, PQ, Canada;(3) Chalimbana Station, SADCC/ICRAF Agroforestry Project, PB CH 8, Lusaka, Zambia;(4) Zambia/ICRAF/AFRENA Agroforestry Project, Box 510046, Chipata, Zambia |