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

 - Jodhpur  Agrobios  2000 
 - 270p. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Weed Control
<br/><br/><label>Dewey Class. No.: </label>632.5  / G96W