Gupta, O.P. <br/><br/>
weed management: with special reference to agriculture in the tropics and subtropics - a text book and manual / 
[by] O.P. Gupta 
 - 2nd ed., rev.and enl. 
 - Jodhpur  Agrobios(India)  2004 
 - 540 pages. 
<br/><br/> Includes bibliography and index. 
<br/><br/><label>ISBN: </label>817754067X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Weeds<br/> Agricultural pests<br/>Herbicides<br/>Pest control
<br/><br/><label>Dewey Class. No.: </label>632.5  / GUP