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

 - London  Academic Press Inc.  1979 
 - viii, 314p 
 - Asso. of social anthropology mono. 18 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Y1z7
<br/><br/><label>Dewey Class. No.: </label>Y1z7  / K9