Cunningham, William P. <br/><br/>
Environmental science :  a global concern / 
William P. Cunningham and Barbara Woodworth Saigo 
 - 5th ed. 
 - Boston :  WCB/McGraw-Hill,  c1999. 
 - xxi,650 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>0697360237 
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental science Ecology Human ecology Pollution<br/>Environmental aspects
<br/><br/><label>LC Class. No.: </label>GE105  / .C86 1999