000 00293nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a627.48 G857
100 _aGRIGG,N.S
245 0 _aWATER RESOURCES PLANNING
260 _aNEW YORK
_bMcGraw-Hill
_c1985
300 _a24X16
942 _cBK
_2DDC
999 _c20725
_d20725