Hawley, Amos Henry. <br/><br/>
Human ecology :  a theory of community structure 
Amos H. Hawley. 
 - Islamabd :  National Book Foundation,  c1986. 
 - xvi, 456 p. :  ill. ;  22 cm. 
 - A Chicago original paperback .
<br/><br/> Includes index. 
<br/><br/>
<br/><br/><label>ISBN: </label>0226319830 : 0226319849 (pbk.) : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human ecology.<br/>NUST
<br/><br/><label>Dewey Class. No.: </label>304.2  / HAW