@MISC {SONWA:2007a, title = {Structure of cocoa agroforest of Southern Cameroon}, author = {Sonwa, D. and Weise, S. and Nkongmeneck, B. A. * and Tchatat, M. and Janssens, M. }, year = {2007}, howpublished = {Poster: in Second International Symposium on Multi-Strata Agroforestry Systems with Perennial Crops: Making ecosystem services count for farmers, consumers and the environment, 17 {\^a}€“ 21 September 2007 CATIE}, }