TY - BOOK ED - IUCN--The World Conservation Union. ED - Nature Conservancy (U.S.) ED - World Bank. TI - How Much is an Ecosystem Worth?: Assessing the Economic Value of Conservation AV - HC79.E5 H677 2004 U1 - 333.72 22 PY - 2005/// CY - Washington, DC PB - IUCN, the Nature Conservancy, the World Bank KW - Environmental protection KW - Economic aspects KW - Environmental policy N1 - Includes bibliographical references (p. 31-33); Available on the Internet. Viewed: 01/13/2005; Electronic reproduction; [Washington, D.C.]; World Bank Group; [2007]; (World Bank e-Library) UR - http://www.worldbank.icebox.ingenta.com/content/wb/2086 ER -