Allen, L.H.; Backstrand, J R; Chavez, A; Pelto, G H <br/><br/>
Prople cannot live by tortillas alone : the results of Mexico nutrition CRSP 

 - University of Connecticut  1992 
 - xix,290 
<br/><br/>
<br/><br/><br/>E 
<br/><br/><label>Universal Decimal Class. No.: </label>613.2