@ARTICLE {GOCKOWSKI:2010a, title = {An evaluation of farmer field school induced changes in Ghanaian cocoa production}, author = {Gockowski, J. and Asamoah, C. and David, S. and Gyamfi, I. and Adu-Kumi, M. *}, journal = {Journal of International Agricultural and Extension Education}, year = {2010}, volume = {17}, number = {3}, pages = {43--56}, issn = {1077-0755}, doi = {10.5191/jiaee.2010.17304}, }