00501nam 2275175 450000100060000000300230000600500090002900800410003808200080007907200440008702000180013110000160014926000200016524500420018565000440022765000220027165000280029375175StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a620 aIntake WORK AND tRANSPORTATION OF WATER a81-219-1547-3 aK.N. Duggal bS. CHAND c2004 aElements of Environmental Engineering aIntake WORK AND tRANSPORTATION OF WATER aQuantity of water aSources of water Supply