Little, M. A. <br/><br/>
Ecology, energetics and human variability  

 - 1st ed  
 -   W. M. C. Brown Company 
 - 90p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology
<br/><br/><label>Dewey Class. No.: </label>301.31  / LIT