000 00405nam a2200169Ia 4500
008 201126s9999 xx 000 0 und d
041 _aeng
020 _a9788122413823
082 _a628.1
_bCHA
100 _aCHALL, SATYA NARAYANA
245 _aWATER RESOURCES ENGINEERING PRINCIPLES & PRACTICE
260 _bNEW AGE
_c2011
300 _a418
690 _aCIVIL
690 _aFET
999 _c11323
_d11323