000 00318nam a2200145Ia 4500
008 220105s9999 xx 000 0 und d
041 _aENGLISH
082 _a627
100 _a"WURBS, RALPH A."
245 0 _aWATER RESOURCES ENGINEERING
250 _n1
260 _bPEARSON
365 _b689.00
942 _cSCBB
999 _c210043
_d210043