000 00406nam a2200169Ia 4500
008 160615s9999 xx 000 0 und d
100 _aWHIPPLE(George Chandler) et al
245 _aMicroscopy of drinking water
250 _a4th ed.
260 _aNew York
260 _bJohn Wiley
260 _c1947
300 _axix p. + 586 + 19 Plates
942 _cBooks
999 _c5718
_d5718