000 00509nam a2200169Ia 4500
008 190329s9999||||xx |||||||||||||| ||und||
020 _a9789385039003
040 _aNITIL
_cNITIL
082 _221st
_a628.1
_bR196W
100 _aRangwala, S C
245 0 _aWater supply and sanitary engineering(including environmental engineering)
_cS C Rangwala
250 _a28th
260 _aGujarat
_bCharotar Publishing House
_c2015
300 _axiv, 784p.
650 _aWATER SUPPLY; DAMS; SANITATION
942 _cBKS
999 _c77448
_d77448