000 00307nam a2200133Ia 4500
001 4446
008 150525s9999 xx 000 0 und d
020 _a0-7131-3614-6
100 _aWhite J
245 _aWaste Water Engineering
250 _a3
260 _aAustralia
_bEdward Arnod
_c1987
300 _a,;ill.
999 _c33572
_d33572