000 00448nam a2200157Ia 4500
999 _c1727
_d1727
005 20230531143354.0
008 201006s9999 xx 000 0 und d
020 _a9788131805961
100 _aPUNMIA, B.C.
245 0 _aENVIRONMENTAL ENGINEERING WASTEWATER ENGINEERING
260 _bLAXMI PUBLICATION LTD.
_aNEW DELHI
_c2013
300 _a660p.
650 _aCIVIL
650 _aenvironmental engineering wastewater engineering
942 _cBK
_2ddc