“Equity implications of marketing ecosystem services in protected areas and rural communities: Case studies from Meso-America”, Global Environmental Change, vol. 17, pp. 365-380, 2007.
, “Participation in payments for ecosystem services: Case studies from the Lacandon rainforest, Mexico”, Geoforum, vol. 39, pp. 2073-2083, 2008.
, “Payments for Ecosystem Services as Commodity Fetishism”, Ecological Economics, vol. 69, 2010.
, “Reconciling Theory and Practice: An Alternative Conceptual Framework for Understanding Payments for Environmental Services”, Reconciling Theory and Practice: An Alternative Conceptual Framework for Understanding Payments for Environmental Services, vol. 69, 2010.
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