000 00332nam a2200133Ia 4500
008 220607s9999 xx 000 0 und d
082 _a628.168
_bKLE
100 _aLouis Klein
245 0 _aRiver Pollution III. Control
_cLouis Klein
250 _a1
260 _aLondon
_bButterworths & Co. Ltd.
_c1966
300 _a484
942 _cCB
999 _c9202
_d9202