Environmental impact assessment :  theory and practice / 
Peter Wahern. 
 - 1st ed. 
 - New York :  Routledge,  1990 
 - xx, 332 p.  : ill. ;  23 cm 
<br/><br/>Includes Bibliographical references and index. 
<br/><br/><label>ISBN: </label>0415078849 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment
<br/><br/><label>Dewey Class. No.: </label>363.7  / WAE