000 00554nam a2200133Ia 45e0
008 181001s1999 xx 000 0 und d
100 _aTrucgill
245 0 _aWater Quality Processes & Policy
260 _aNewYork
_bJohn wiley & Sons Ltd.
_c1999
300 _a283
942 _2ddc
_cBK
999 _c5292
_d5292