Public policies for environmental protection / 
Paul R. Portney and Robert N. Stavins, editors 
 - 2 
 - Washington, DC :  Resources for the Future,  2000       
 - x, 294 p. 
<br/><br/><label>ISBN: </label>1891853031 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Portney, Paul R.<br/> Stavins, Robert N.