000 00556nam a2200217 4500
001 3603110
005 20180302032500.0
008 710121s1970 nyuab b 001 0 eng
010 _a 71120710
020 _a0471905259
040 _aDLC
_cDLC
_dDLC
041 _aeng
080 _a628.168 VEL
082 0 0 _a628.168 VEL
100 1 _a27
101 _aIM
245 1 0 _aApplied stream sanitation,
_cby Clarence J. Velz.
504 _aIncludes bibliographical references.
906 _a7
_bcbc
_corignew
_d2
_encip
_f19
_gy-gencatlg
942 _2ddc
_cBK
999 _c43906
_d43906