000 00389nam a2200157Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c100
_a9788180142000
040 _aET
082 _a551.284 GUP B
100 _aGupta, B.L.
245 0 _aEngineering hydrology
260 _bStandard Publishers
_aDelhi
_c2012
300 _a380p.
650 _aCivil Engineering
_99968
942 _cBK
999 _c42888
_d42888