Edmonds, J. B. <br/><br/>
Sweet potatoes  : production processing marketing 
J. B. Edmond and G. R. Ammerman  
 - Westport:   The AVI Pub. co,   1990. 
 - 334p. 
<br/><br/><br/>eng 
<br/><br/><label>Dewey Class. No.: </label>633.492  / EDS