000 00410nam a2200169Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
100 _aKshirsagar S. R.
245 0 _a"Sewarage and sewage treatment, environmental eg. I"
260 _aRurkee
260 _b"Roorkee Publishing House, Roorkee."
260 _c1988
300 _a532p.
365 _b35
650 _aCIVIL
942 _cDBK
999 _c19122
_d19122