Advancements in IIMI's research 1992  a selection of papers presented at the internal program review 

 - Colombo  International Irrigation Management Institute  1993 
 - 312 p. 
<br/><br/><label>ISBN: </label>9290901993 
<br/><br/><label>Subjects--Topical Terms: </label><br/>WATER CONSERVATION
<br/><br/><label>Dewey Class. No.: </label>631.7  / ADV