Krishnappa, A.M. <br/><br/>
Strategies to augment biomass production for soli fertility management  
/ by A.M. Krishnappa, [et all....] 
 - Bangalore :  University of Agricultural Sciences,  1999. 
 - 15 p. ;  18 cm. 
<br/><br/><label>Dewey Class. No.: </label>630 KRI