Gupta, O. P. <br/><br/>
Modern weed management with special reference to agriculture in the tropics and subtropics  a text book and manual 

 - Jodhpur  Agrobios  2000 
 - xxi,489p.  25cm 
<br/><br/><label>ISBN: </label>817754067X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Weed management
<br/><br/><label>Dewey Class. No.: </label>632.5  / GUP