@ARTICLE {YAMOAH:1995, title = {Fertility characterization of soils at six research sites in NW Cameroon}, author = {Yamoah, C. F. and Ngueguim, M. * and Ngong, C. * and Osiname, O. A. and Tambi, E. }, journal = {Fertilizer Research}, year = {1995}, volume = {41}, pages = {49--57}, issn = {0167-1731}, note = {Issue Date January 1995}, url = {https://doi.org/10.1007/BF00749520}, doi = {10.1007/bf00749520}, }