@INPROCEEDINGS {SONWA:2005, title = {The impact of a fluctuating agenda at the international level on cocoa farms in the humid forest zone of West and Central Africa: current issues, research and development implications}, author = {Sonwa, D. and Weise, S. }, booktitle = {6th open meeting of the IHDP (International Human dimension program of Global Environmental Change Research community), University of Bonn, Germany 9-13 October}, year = {2005}, publisher = {University of Bonn, Germany}, }