共 4 条
[3]
Designing payments for environmental services in theory and practice: An overview of the issues[J] . Stefanie Engel,Stefano Pagiola,Sven Wunder.Ecological Economics . 2008 (4)
[4]
A Critical Analysis of Forest Policies of Pakistan: Implications for Sustainable Livelihoods[J] . Babar Shahbaz,Tanvir Ali,Abid Qaiyum Suleri.Mitigation and Adaptation Strategies for Global Change . 2007 (4)

