TY - CHAP A1 - Asoh, Eric Ambe A1 - Cheo, Ambe Emmanuel A1 - Schmidt, Michael A1 - Voigt, Hans-Jürgen ED - Schmitz-Hoffmann, Carsten ED - Schmidt, Michael ED - Hansmann, Berthold ED - Palekhov, Dmitry T1 - Comparative Analysis of Environmental and Social Impacts of Cocoa Production: Case Study Cameroon T2 - Voluntary Standard Systems : a contribution to sustainable development Y1 - 2014 SN - 978-3-642-35715-2 SP - 275 EP - 285 PB - Springer Verlag CY - Berlin-Heidelberg ER -