000 00382nam a2200169Ia 4500
008 201126s9999 xx 000 0 und d
041 _aeng
082 _a627
_bWUR
100 _aWURBS, RALPH
245 _aWATER RESOURCE ENGINEERING
260 _bPHI
500 _aCIVIL ENGINEERING
690 _aCIVIL ENGINEERING
690 _aFET
964 _f INTERNAT
999 _c16813
_d16813