[11]
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)
[11]
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)