Walters, A <br/><br/>
Ecology Food and Civilisation  

 - London:  Charles Knight and Company LTD,  1973. 
 - 216p.;  22cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Culture and institutions
<br/><br/><label>Dewey Class. No.: </label>306  / WAL