Gupta, O.P. <br/><br/>
Weed management  principles and practice 

 - Bikaner  Agro Botanica  1993 
 - 270 p. 
<br/><br/><label>ISBN: </label>8187167017 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pest & disease control
<br/><br/><label>Dewey Class. No.: </label>632.9  / GUP