000 00308nam a2200121Ia 4500
008 200906s9999 xx 000 0 und d
082 _a628.3 I324
100 _aIMHOFF,K
245 0 _aDISPOSAL OF SEWAGE AND OTHER WATER-BOTNE WASTES
260 _bBUTTERWORTHS, LONDON
_c1956
300 _a23X14
942 _cBK
999 _c61154
_d61154