Bell Christoper, L. <br/><br/>
Environmental law handbook 
/ by Christoper L. Bell, [et al....] 
 - 20 th ed. 
 - Lanham :  Government Institutes,  2009. 
 - xxxvii, 955 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>9781605902784 
<br/><br/><label>Dewey Class. No.: </label>344.41046 BEL