Fertilizer management strategies for legume based croping systems in the West African semiarid tropics

by Bartiono, A., Ndunguru, B.J., Ntare, B.R., Christianson, C.B., Mokwunye, A.U.
Published 1991

Soil fertility replenishment in Africa: an investment in natural resource capital

by 115671 Sánchez, P.A., 118501 Shepherd, K.D., 120898 Soule, M.J., 105843 Place, F.M., 94896 Mokwunye, A.U., 51939 Buresh, R.J., 84332 Kwesiga, F.R., 80107 Izac, A.M.N., 98834 Ndiritu, C.G., 132145 Woomer, P.L.
Published [199