How much is an ecosystem worth? :
How much is an ecosystem worth? : assessing the economic value of conservation /
- Washington, D. C. : IUCN, the Nature Conservancy/World Bank, c2005.
- ix,33 p. : ill. ; 28 cm.
0821363786
Environmental protection
Economic aspects Environmental policy
Economic aspects
HC79 / .E5H677 2005
333.72
0821363786
Environmental protection
Economic aspects Environmental policy
Economic aspects
HC79 / .E5H677 2005
333.72