Reddy , T. Yellamanda . <br/><br/>
Principles of Agronomy /  Textual Documents 
T. Yellamanda Reddy & G.H.S. Reddi. 
 - 1st ed / 
 - New Delhi :  Kalyani Publisher ,  1992. 
 - xvi, 470p. :  ill ;  22cm. . 
<br/><br/>Index 
<br/><br/><label>ISBN: </label>81-7096-696-5 
<br/><br/><label>Subjects--Index Terms: </label>Botany Agriculture Agronomy 
<br/><br/><label>Dewey Class. No.: </label>630.58  / Re 246 Pr