00509nam a2200145Ia 4500003000900000008004100009040001600050080001800066110004200084245011600126260005400242300000900296650004100305650001700346IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a628.134bTRFI  aTorsteel Research Foundation in India 0aDesign of water retaining structure with TorsteelcTorsteel Research Foundation in India                         aCalcuttabTor-Steel Reseasrch Foundation in India  a23p.  aAstronomy and astrophysics thesaurus  aWater towers