000 00355nam a2200109Ia 4500
008 140122s9999 xx 000 0 und d
082 _a Orlob Ger
100 _aOrlob Gerald T
245 _aMathematical modeling of water quality streams, lakes, and reservoirs (international series on applied systems analysis - 12)
260 _b
_c1983
942 _cBK
_2ddc
999 _c4999
_d4999