| 000 | 00398nam a2200133 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 220602b |||||||| |||| 00| 0 eng d | ||
| 082 |
_a614 _bMAN |
||
| 245 | _aManual of Septic-Tank Practice | ||
| 260 |
_aUnited States: _bU.S.Department of Health, Education and Welfare, _c1946. |
||
| 300 |
_aviii,91p.; _bill. _c23cm |
||
| 650 | 0 | _aSanitary & municipal engineering | |
| 942 |
_2ddc _cLM |
||
| 999 |
_c103401 _d103401 |
||