000 | 00382 a2200133 4500 | ||
---|---|---|---|
080 |
_a628.34+628.54 _bP 272 C |
||
245 | 1 |
_aChemical treatment of sewage and industrial wastes _cby W.A. Parsons |
|
260 |
_aWashington _bNational Lime Association _c1965 |
||
650 | _aSewage Treatment | ||
650 | _aIndustrial Waste | ||
100 | 1 |
_aParsons, W.A. _d |
|
300 | _a140 p. | ||
901 | _a108850 | ||
999 |
_c40470 _d40470 |