WEERAKKODY, P. <br/><br/>
Farmer-Officer Co-ordination to Achieve Flexible Irrigation Scheduling: A case S 

 - Colombo.  IIMI  1989 
 - xvi,61p. 
<br/><br/><label>ISBN: </label>92-9090-113-6 
<br/><br/><label>Dewey Class. No.: </label>631.75493