Gupta, O P <br/><br/>
Aquatic weed control for efficient water use 

 - Udaipur:  Rajasthan College of Agriculture,  1973 
 - 97p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Subjects--Index Terms: </label>Physical control Biocontrol 
<br/><br/><label>Universal Decimal Class. No.: </label>632.51(024)  / L3