000 00588nam a2200205Ia 4500
008 140601s1998 xx 000 0 und d
020 _a0875532357
041 _aeng.
060 _aWA 690: N98S: AME
100 _aAmerican Public Health Association.
245 _aStandard methods for the examination of water and wastwater.
250 _a20
260 _aWashington, DC
_bAmerican Public Health Association,
_c1998
300 _avar.pag.
365 _e
650 _aMedicine
650 _aWastewaterTreatment-methods
650 _aWater Purification-methods
942 _2nlm
_cBK
999 _c4049
_d4049