@INPROCEEDINGS {ET{\`E}KA:2000, title = {Progr{\`e}s et perspectives du Centre d'Information et d'Echanges sur les Plantes de Couverture en Afrique (CIEPCA)}, author = {Eteka, A. and Carsky, R. and Ahouanton, K. }, booktitle = {Cover crops for natural resource management in West Africa = Plantes de couverture et gestion des ressources naturelles en Afrique occidentale: proceedings of a workshop organized by IITA and CIEPCA, Cotonou, Benin, 26-29 October 1999. Ibadan, Nigeria}, year = {2000}, pages = {239--246}, publisher = {International Institute of Tropical Agriculture (IITA)}, }