McKinney, Michael L. <br/><br/>
Environmental science :  systems and solutions / 
Michael L. McKinney, Robert M. Schoch, Logan Yonavjak 
 - 4th edition 
 - Boston  Jones and Bartlett Publications,  2007 
 - 642 pages  illustrations  28 cm. 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780763742621 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences.<br/>Environmentalism.<br/>Pollution-Environmental aspects.