000 00410nam a2200181Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
100 _aKamala A.
245 0 _aEnvironmental engineering.
260 _aDelhi
260 _bTata Mcgraw Hill Publishing Company Ltd
260 _c1993
300 _a271p.
365 _b51
650 _aCIVIL
700 _aKanthrao D. L.
942 _cDBK
999 _c21623
_d21623