Economic valuation of the Leuser National Park on Sumatra, Indonesia

Ecological Economics - Tập 44 - Trang 43-62 - 2003
Pieter J.H van Beukering1, Herman S.J Cesar1, Marco A Janssen2
1Institute for Environmental Studies, Vrije Universiteit, Boelelaan 1115, Amsterdam 1081 HV, The Netherlands
2Center for the Study of Institutions, Population and Environmental Change, Indiana University, 408 N. Indiana, Bloomington, IN 47408, USA