Physiology of tropical field crops  

 - New York:   John Wiley & Sons,   1984 
 - xvii, 664p. 
<br/><br/><label>ISBN: </label>0471102679 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture 
<br/><br/><label>Subjects--Index Terms: </label>Crop growth  Root  
<br/><br/><label>Universal Decimal Class. No.: </label>633:581.1  / M4