Handbook for Improving Irrigation System Maintenance Practices 

 - Louis Berger International,Inc.  India  1989 
 - 225p.  ILL.,Cht.,Fig and Table 
 - Technical Report No.  19-A .
<br/><br/><label>Nat. Bib. No.: </label>5909 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering
<br/><br/><label>Universal Decimal Class. No.: </label>626.81/.85  / HAN