Franck, Irene M. <br/><br/>
The green encyclopedia 
Irene Franck and David Brownstone. 
 - New York  Prentice Hall General Reference  1992. 
 - vi, 485 p.  ill.  24cm. 
<br/><br/> Includes Index. 
<br/><br/><label>ISBN: </label>0133656772 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences--Directories.<br/>Environmental sciences--Encyclopedias.