Neglected crops 1492 from a different perspective  

 - Rome:   Food And Agriculture Organization of The United Nation,   1994 
 - xxii, 341p.  
 - FAO plant Production pritection  26 .
<br/><br/><label>ISBN: </label>92-5-103217-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture 
<br/><br/><label>Subjects--Index Terms: </label>Plant production  Crops  
<br/><br/><label>Universal Decimal Class. No.: </label>633  / N4