Gupta, U. S. <br/><br/>
Crop Improvement :  Physiological attributes / 
U. S. Gupta. 
 - 1st ed 
 - New Delhi :  Oxford and IBH,  1992 
 - ix, 267 p.  Includes index.  24 cm 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>812040596X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Photosynthetic Efficiency<br/>Physiological Attributes
<br/><br/><label>Dewey Class. No.: </label>630  / GUC