| 000 | 00531nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 220901s9999 xx 000 0 und d | ||
| 041 | _a ENGLISH | ||
| 082 | _a628.53 | ||
| 082 | _bBUR | ||
| 100 | _aBUREAU OF INDIAN STANDARDS | ||
| 245 | 0 | _aIS : 5182 (PART 21) 2001 INDIAN STANDARD METHODS FOR MEASUREMENT OF AIR POLLUTION PART 21 NON METHAN | |
| 260 | _aNEW DELHI | ||
| 260 | _bBUREAU OF INDIAN STANDARDS. | ||
| 260 | _c2001 | ||
| 300 | _a6 | ||
| 650 | _a METHODS FOR MEASUREMENT OF AIR POLLUTION | ||
| 942 | _cREF | ||
| 999 |
_c137899 _d137899 |
||