000 00305nam a2200121Ia 4500
008 160710s1985 xx 000 0 und d
082 _a604.6 APH
100 _aA.P.H.A.
245 _aSTANDARD METHODS FOR THE EXAMINATION OF WATER &WASTE WATER
260 _bAPHA
_c1985
300 _a1268
942 _2ddc
_cB
999 _c47912
_d47912