| 000 | 00358nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 230711s9999||||xx |||||||||||||| ||und|| | ||
| 041 | _aENG | ||
| 082 |
_a624 _bWH-E |
||
| 100 | _aW.H.O | ||
| 245 | 0 | _aEnvironmental health criteria | |
| 250 | _a6th | ||
| 260 |
_c1990 _aNew Delhi _bUBS Publishers and Distributors Pvt.Ltd. |
||
| 650 | _aLiterature | ||
| 942 | _cBK | ||
| 999 |
_c156 _d156 |
||