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| | Potential cost-effectiveness of PES-programs for biological conservation with an application to non-industrial private forests | | Juha Siikamaki | | An International Symposium on Ecosystem Services Evaluation and Payment, Yangling, China | Northwest A&F University, Yangling, China, Michigan State University, and Ecosystem Policy Institute of China | Yangling, China | October 26, 2008 | |
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