Charles, Mann C. <br/><br/>
Diversity on the farm :   how traditional crops around the world help to feed us all and why we should reward the people who grow them 
/ by Charles C, Mann. 
 -  Ford Foundation,  2004. 
 - 27 p. :  32 cm. 
<br/><br/><label>Subjects--Index Terms: </label>Farm diversity; Traditional crops; Crops 
<br/><br/><label>Dewey Class. No.: </label>333.624 CHA  / 166