"Eckholm, Erik P." <br/><br/>
Losing ground 

 - Oxford  Pergamon Press  1976 
 - 223 p. 
<br/><br/><label>ISBN: </label>80214967 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Food supply .
<br/><br/><label>Dewey Class. No.: </label>338.19 ECK