Valuation methods and policy making in environmental economics / 
edited by H. Folmer and E. van Ierland. 
 - Amsterdam ;  New York :  Elsevier,  1989. 
 - x, 259 p. 
 - Studies in environmental science ;  36. .
<br/><br/> "Selected and integrated papers from the Congress "Environmental policy in a market economy," Wageningen, The Netherlands, 8-11 September 1987." 
<br/><br/><label>ISBN: </label>0444873821 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology.<br/>Nature and nurture.