Enger, Eldon D.  <br/><br/>
Environmental science :   a study of interrelationships/ 
Eldon D. Enger; Bradley Fraser Smith. 
 - ninth, international  
 - xxv, 477, various pages:  illustrations; colored.  28 cm. 
<br/><br/>includes bibliographical references and index. 
<br/><br/> College of Arts and Sciences  General Education Curriculum (GEC)  College of Education  Bachelor of Secondary Education major in Science 
<br/><br/><label>ISBN: </label>0-07-121454-2 
<br/><br/><label>Dewey Class. No.: </label>363.7 En32  / 2004