@ARTICLE {KANG: 1994, title = {Effect of agroforestry woody species on earthwarm activities and physicochemical properties of warm casts}, author = {Kang, B. and Akinnifesi, F. K. and Pleysier, J. L. }, journal = {Biology and Fertility of Soils}, year = {1994}, volume = {18}, number = {3}, pages = {193--199}, }