Asian Development Bank. Environment Division. (1996). Economic evaluation of environmental impacts: A workbook. Environmental Division, Office of Environment and Social Development, Asian Development Bank.
Chicago-referens (17:e uppl.)Asian Development Bank. Environment Division. Economic Evaluation of Environmental Impacts: A Workbook. Manila, Philippines: Environmental Division, Office of Environment and Social Development, Asian Development Bank, 1996.
MLA-referens (8:e uppl.)Asian Development Bank. Environment Division. Economic Evaluation of Environmental Impacts: A Workbook. Environmental Division, Office of Environment and Social Development, Asian Development Bank, 1996.
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