Reddy, Yellamanda T. <br/><br/>
Principles of agronomy / 
T. Yellamanda Reddy and G.H. Sankara Reddi. 
 - 3rd ed. 
 - New Delhi :  Kalyani Publishers,  2003 
 - xiv, 527 p. :  ill. ;  24 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>8127202827 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agronomy<br/>Crops
<br/><br/><label>Dewey Class. No.: </label>630  / REP