Puri, S <br/><br/>
Crop production: theory techniques theory technology/ 

 - New delhi  Random publication  2015l 
 - iii, 273p; il  hbk 
<br/><br/><label>ISBN: </label>9789351115984 
<br/><br/><label>Subjects--Topical Terms: </label><br/>field crops<br/>crop yields
<br/><br/><label>LC Class. No.: </label>SB185.P8 2015