TY - CHAP A1 - Wätzold, Frank A1 - Drechsler, Martin A1 - Grimm, Volker A1 - Mysiak, Jaroslav T1 - Ecological-Economic Models for Improving the Cost-Effectiveness of Biodiversity Conservation Policies Y1 - 2005 ER - TY - BOOK A1 - Wätzold, Frank A1 - Drechsler, Martin A1 - Grimm, Volker A1 - Mysiak, Jaroslav T1 - Differences and similarities between economic and ecological models for biodiversity conservation Y1 - 2005 PB - UFZ CY - Leipzig ER -