Nandwa, S., & Bekunda, M. (1998). Research on nutrient flows and balances in East and Southern Africa: State-of-the-art. Agriculture, ecosystems & environment, 71(1), 5-18. https://doi.org/10.1016/S0167-8809(98)00128-5
Chicago Style (17th ed.) CitationNandwa, S.M, and M.A Bekunda. "Research on Nutrient Flows and Balances in East and Southern Africa: State-of-the-art." Agriculture, Ecosystems & Environment 71, no. 1 (1998): 5-18. https://doi.org/10.1016/S0167-8809(98)00128-5.
MLA (9th ed.) CitationNandwa, S.M, and M.A Bekunda. "Research on Nutrient Flows and Balances in East and Southern Africa: State-of-the-art." Agriculture, Ecosystems & Environment, vol. 71, no. 1, 1998, pp. 5-18, https://doi.org/10.1016/S0167-8809(98)00128-5.
Warning: These citations may not always be 100% accurate.