Balasubramaniyan, P. <br/><br/>
Principles and practices of Agronomy 

 - Jodhpur  Agrobios  2001 
 - xxii,586p.  22cm 
<br/><br/><label>ISBN: </label>8177540521 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>630  / BAL