Moran, J. M., Michael D. Morgan and James H. Wiersma <br/><br/>
Introduction to Environmental Science 

 - W. H. Freeman and Co.  San francisco  1980 
 - 658p 
<br/><br/><label>ISBN: </label>0-7167-1020-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Human Ecology 2. Environmental Protection 3. Environmental Policy
<br/><br/><label>LC Class. No.: </label>GF 41  / .M6