000 00409nam a2200181Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
100 _aEhlers V. M.
245 0 _aMunicipal and rural sanitariam
260 _aNew Delhi
260 _bTata Mcgraw-Hill Pub. Co. Ltd.
260 _c1976
300 _a663p.
365 _b57
650 _aCIVIL
700 _aSteel E. W.
942 _cDBK
999 _c16337
_d16337