000 00314nam a2200133Ia 4500
008 230913s9999 xx 000 0 und d
100 _aChander, Subhash
245 0 _aWater Resources Systems
260 _aNEW DELHI
260 _bJAIN BROTHERS
260 _c2017
300 _a754
650 _aCivil Engineering
999 _c120206
_d120206