000 00560nam a2200229Ia 4500
008 150909s9999 xx 000 0 und d
041 _aEnglish
082 _a628.5
082 _bCLA/WA
100 _aClark J.W
100 _eAuthor
245 _aWater Supply and pollution control
250 _a3rd Ed.
260 _aNewyork
260 _bDun- Donnelley publishers
260 _c1977
300 _a857 Pages
365 _aRs.25.71
440 _aIEP Series in civil engineering
650 _aSanitary engineering
942 _cBK
999 _c228712
_d228712