Hamm Bernd Ed. <br/><br/>
Progress in social ecology 

 - New Delhi       Mittal Publications         1992 
 - 280p.  cm. 
<br/><br/><label>ISBN: </label>8170993210 (hbd) 
<br/><br/><label>Standard No.: </label>3352 
<br/><br/><label>Source: </label> Mittal,  Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Social ecology<br/>Sociology
<br/><br/><label>Dewey Class. No.: </label>Y7:(G:5), N2-;1