V. Chinnavenkata Reddy <br/><br/>
Effect of organic sources on rice cultivars under polluted tank irrigation and punaji ecosystems 

 - Ph.D (Agronomy) 
 - Bangalore  University of Agricultural Sciences, Bangalore  1998 
 - 155p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / CHI