000 00424nam a2200169Ia 4500
003 LDD
008 181029s9999 xx 000 0 und d
020 _a70994617
040 _cLDD
100 _aMETCALF
245 0 _aWastewater engineering
_btreatment disposal reuse
_cMETCALF
250 _a2nd ed.
260 _aNew Delhi
_bTata McGraw-Hill
_c1990
300 _axviii,920p
901 _a219
_b05-02-1996
942 _2ddc
_cBK
999 _c45484
_d45484