Criteria to develop a screening technique for a low-pH and low-P soil in Malawi: Effect of phosphorous on growth and yield of beans

Aggarwal, V.D.; Chirwa, Rowland; Mughogho, S.K. 1995. Criteria to develop a screening technique for a low-pH and low-P soil in Malawi: Effect of phosphorous on growth and yield of beans. In: Fourie, Deidré; Liebenberg, A.J.; Klerk, Martienette de; Swart, Alta (eds.). SADC Regional Bean Workshop (4, 1995, Potchefstroom, South Africa). Proceedings. Centro Internacional de Agricultura Tropical (CIAT), Network on Bean Research in Africa, Dar es Salaam, TZ. p. 161-166. (CIAT African workshop series no. 31)