Selling two environmental services: in-kind payments for bird habitat and watershed protection in Los Negros, Bolivia Authors: Asquith, N.M.; Vargas, M.T.; Wunder, S. Publication Year: 2008 ISSN: 0921-8009 Source: Ecological Economics 65(4): 675-684 December 15, 2015 Export CitationEndnoteRIS Sharing Email this article Print this article