Spurgeon, David <br/><br/>
Hidden harvest:   A system approach to postharvest technology 

 - Canada:   International Development Research Centre,   1976 
 - 36p. 
<br/><br/><label>ISBN: </label>0-88936-081-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Subjects--Index Terms: </label>Plant approach Food grain 
<br/><br/><label>Universal Decimal Class. No.: </label>631.56   / L6