000 00367nam a2200181Ia 4500
008 240530s9999 xx 000 0 und d
082 _a628.1
082 _bGHA
100 _aGHARPURE V N
245 0 _aWATER SUPPLY ENGINEERING
250 _n0
250 _n1985
260 _bALLIES
365 _b90
650 _aCIVIL
942 _cREF
950 _CCIVIL
999 _c191184
_d191184