Environmental policy :  new directions for the twenty-first century / 
edited by Norman J. Vig, Michael E. Kraft 
 - 4th ed. 
 - Washington, D.C., Wash. :  CQ Press,  c2000 
 - 416 p. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>1568023413 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENVIRONMENTAL POLICY--UNITED STATES
<br/><br/><label>LC Class. No.: </label>GE180  / E584 2000