Gupta, O.P. <br/><br/>
Aquatic weed control for efficient water use / 
O.P. Gupta ; illustrated by N. Shakdurper 
 - Udaipur :  Rajasthan College of Agriculture,  c1973 
 - 97 p. :  ill., plates ;  22 cm. 
 - Technical bullentin  No. 2 .
<br/><br/>Bibliography: p. 89-97 
<br/><br/><label>ISBN: </label> Rs. 5.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aquatic weeds--Control<br/>Herbicides--Toxicology<br/>Weeds--Control
<br/><br/><label>Dewey Class. No.: </label>632.954