Watt Kenneth E F <br/><br/>
Understanding the environment 

 - Boston  Allyn and Bacon          1982 
 - xv,431p. Bib chapterwise  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography- Environment
<br/><br/><label>Dewey Class. No.: </label>U:(G:55), M2