Pimentel, David. <br/><br/>
Food and natural resources 

 - San Diego :  Academic Press,  1989 
 - 512 p.  : ilus. 
<br/><br/> D43-45 
<br/><br/><label>LCCN: </label>1769 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Alimentos--Abastecimiento.<br/>Ecosistema.<br/>Recursos naturales.
<br/><br/><label>Dewey Class. No.: </label>338.1  / P5