000 | 00475pam a2200145a 44500 | ||
---|---|---|---|
082 |
_aTR _bEPA-2-082 |
||
100 | _aEngelbrecht,Richard S | ||
245 | 1 | _aNEW MICROBID INIDICATORS OF WASTEWATER CHLORINATION EFFICIENCY | |
260 |
_a _bU.S. Environmental Proetction Agency, Washington _c1974 |
||
300 | _a67 | ||
440 |
_aEnvironmental Protection Technology Series _vEpa-670/2-73-082 |
||
500 | _aBound With:Epa Epts 670/2-73-082-100 | ||
964 | _gCIRC | ||
997 | _aTR6256 C | ||
999 |
_c392241 _d392241 |