000 00332nam a2200121Ia 4500
005 20251007104515.0
008 251006s9999 xx 000 0 und d
100 _acamp,thomas r.
245 0 _a.water and its impuritiesbmeserve,robert l.,1929- (jt. auth.)
260 _a2nd ed. | .StroudsurghbDowden
260 _c1974
942 _cBOK
999 _c8665
_d8665