Draggan Sidney Ed. <br/><br/>
Environmental monitoring assessment and management 

 - New York  Praeger U S A        1987 
 - xxxiv,128p. 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), M7