| 000 | 00506nam a22001577a 4500 | ||
|---|---|---|---|
| 005 | 20240916033427.0 | ||
| 008 | 210614b |||||||| |||| 00| 0 eng d | ||
| 020 | _a9993686545 | ||
| 082 | _a333.9 NEC | ||
| 110 | _aNational Environment Commission | ||
| 245 |
_aBhutan drinking water quality standard, 2016 / _cNational Environment Commission. |
||
| 260 |
_aBhutan: _bNational Environment Commision, _c2016. |
||
| 300 |
_a23 p.: _bill; _c25cm. |
||
| 650 | _aBhutan drinking water quality. | ||
| 942 |
_2ddc _cENV |
||
| 999 |
_c9196 _d9196 |
||