SIVANAPPAN, R.K; PADMAKUMARI  (O) <br/><br/>
Drip irrigation 

 -  1980  College of Agricultural Engineering 
 - 1-57  0  Paper 
<br/><br/> Paper Back 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil & Water Conservation
<br/><br/><label>Dewey Class. No.: </label>DT35       M0