000 00527nam a2200193Ia 4500
003 GCL
008 140319s9999 xx 000 0 eng d
040 _aGCL /
_cGCL
082 0 4 _a628.161
_bC S
100 1 _aCHAPRA, STEVEN C
245 1 0 _aSURFACE WATER QUALITY MODELING /
_cCHAPRA, STEVEN C
260 _a[S.N] :
_bTHE MCGRAW - HILL COMPANIES. ،
_c1997
300 _a844 P
650 0 4 _aMATHEMATICAL MODELS
650 0 4 _aTECHNOLOGY
650 0 4 _aWATER QUALITY
650 0 4 _aENVIRONMENTAL - ANAYLSIS
942 _2ddc
_cBK
999 _c16040
_d16040