L.H. Hanumanthappa <br/><br/>
A study on the of different lining materials in field channels to prevent seepage losses 

 - M.Sc (Agri) 
 - Bangalore  University of Agricultural Sciences, Bangalore  1977 
 - 125p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>631.6  / HAN