Cunningham, William P. & Cunningham, Mary Ann <br/><br/>
Principles of Environmental Science: Inquiry and Applications 
By William P. Cunningham & Mary Ann Cunningham 
 - Boston  McGraw Hill  2004 
 - xvii, 424 pages, 28 cm. 
<br/><br/> Includes glossary, credits, and index 
<br/><br/><label>ISBN: </label>0-07-250931-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences.
<br/><br/><label>Dewey Class. No.: </label>363.7 C91