| 000 | 00735nacaa22001937u 4500 | ||
|---|---|---|---|
| 005 | 20250302055831.0 | ||
| 008 | 230503s1939 ii ||ggg|||ooo| 0 eeengdd | ||
| 041 | _heng | ||
| 110 |
_aGovernment of Bengal, _bDepartment: Local Self Government, _cBranch: Public Health, _dList No. 100, _eB-Proceedings |
||
| 245 | _aDisposal of Sewage effluent by reverse action tube wells | ||
| 246 | _aFile No. 2S-17/39 | ||
| 260 | _c1939 | ||
| 300 |
_a18 P. _cH-35 cm; W-22 cm |
||
| 500 | _aসচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়) | ||
| 650 |
_aSewage _2effluent |
||
| 942 |
_cFL _2ddc _n0 |
||
| 999 |
_c41268 _d41268 |
||