Franck, Irene M. <br/><br/>
The green encyclopedia / 
Irene Franck and David Brownstone. 
 - 1st ed. 
 - New York :  Prentice Hall General Reference,  1992. 
 - vi, 485 p. :  ill. 
<br/><br/><label>ISBN: </label>0133656853 
<br/><br/><label>LCCN: </label>93035154     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences--Encyclopedias.<br/>Environmental sciences--Directories.