000 00340nam#a2200145ua#4500
001 GOACATREC33768
900 0 0 _a19990904
901 0 0 _aENG
020 0 0 _a0471994715
903 0 0 _a27833
245 0 0 _aMathematical Modes in Water Pollution Control
100 0 0 _aJames, A.
902 0 0 _a628.168
260 0 0 _aChichester
_bJohn Wiley & Sons
_c1978
999 _c33774
_d33774