Authors: Palm, CA Gachengo, CN Delve, RJ Cadisch, G Giller, KE

Citation: Ca. Palm et al., Organic inputs for soil fertility management in tropical agroecosystems: application of an organic resource database, AGR ECO ENV, 83(1-2), 2001, pp. 27-42

Authors: Gachengo, CN Palm, CA Jama, B Othieno, C

Citation: Cn. Gachengo et al., Tithonia and senna green manures and inorganic fertilizers as phosphorus sources for maize in Western Kenya, AGROFOR SYS, 44(1), 1998, pp. 21-36