00397nam a2200133Ia 4500008004100000040001700041082002600058110003100084245006400115260004100179300000900220650001500229700001900244190329s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta631.70954bI39M  aIndia. Planning Commission 0aMaintenance aspects of major and medium irrigation projects  aNew DelhibPlanning Commissionc2000  a18p.  aIRRIGATION  anavalwala, B N