Mohammed Ibrahim Belgaum <br/><br/>
Extent of circular opening of tile on the efficiency of tile drainage system 

 - M Sc (Agri) 
 - Bangalore  University of Agricultural Sciences, Bangalore  1979 
 - 115p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>631.1  / BEL