000 00361cam a2200157ua 4500
003 OSt
008 250823b |||||||| |||| 00| 0 eng d
041 _aeng
082 _a628
_bPHE/ST
100 _aPhelps, Earle B .
_97778
245 _aStream sanitation /
250 _a1 /
260 _a :
_bJohn Wiley & Sons ,
_c1960.
300 _a276 ; .
942 _cBK
999 _c2204
_d2204