14th Congress on Irrigation and Drainage-Brazil 1996. 

 - International Commission on Irrigation and Drainage  New Delhi  1990 
 - 177p. 
 - Volume - 1-D  Symposium (R1 -R12) .
<br/><br/><label>Nat. Bib. No.: </label>6059 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering
<br/><br/><label>Universal Decimal Class. No.: </label>626.31  / CON