Watt, Kenneth E.F <br/><br/>
Principles of environmental science 

 - New York  McGraw-Hill  1973 
 - xiv,329 p. 
 - McGraw-Hill Series in Population Biology .
<br/><br/><label>ISBN: </label>0070685754 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIFE SCIENCE
<br/><br/><label>Dewey Class. No.: </label>574.5  / WAT