Burnham P C Ed. <br/><br/>
Social and ecological systems 

 - London  Academic press          1978 
 - viii,314p.  cm. 
 - Association of social anthropologists monographs; 18 .
<br/><br/><label>Standard No.: </label>1063 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Y7:(G:5), L8