Boyden, Stephen. <br/><br/>
An integrative ecological approach to the study of human settlements / 
Stephen Boyden. 
 - Paris :   UNESCO,   c 1979. 
 - 88 p. :  ill. ;  27 cm. 
 - MAB technical notes 12. .
<br/><br/>Bibliography : p.85-87. 
<br/><br/>326  326 
<br/><br/><label>ISBN: </label>92-3-101689-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human ecology.
<br/><br/><label>Dewey Class. No.: </label>301.32 / U3i