Kaufmann, Robert K., Cutler J. Cleveland <br/><br/>
Environmental Science 

 - Boston  Mcgraw hill  2008 
 - 552p 
<br/><br/><label>ISBN: </label>978-0-07-110196-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Environmental sciences---textbooks 2.Nature---effects of human beings
<br/><br/><label>LC Class. No.: </label>GE 105   / .K386 2008