Erickson, Paul A <br/><br/>
Environmental impact assessment  principles and applications 
Paul A. Erickson 
 - New York  Academic Press  1979 
 - 395p. 24cm 
<br/><br/> Includes the text of the National environmental policy act of 1969 
<br/><br/>Includes bibliographies 
<br/><br/><label>ISBN: </label>0122415507 
<br/><br/><label>LCCN: </label>78-22522 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental impact analysis--United States<br/>Environmental policy--United States<br/>Environmental law--United States