| 000 | 00434nam a2200121Ia 4500 | ||
|---|---|---|---|
| 082 |
_aIS Code _bI.S.I |
||
| 100 | _aIndian Standards Institution[ISI] | ||
| 245 | _aIS:5182-(Pt.12)-1974. Indian standard method for measurement of air pollution. Pt.12 : polynuclear aromatic hydrocarbons in air particulate matter. | ||
| 260 |
_aNew Delhi _bIndian Standards Institution _c1975 |
||
| 300 | _a11p. | ||
| 500 | _aENG | ||
| 890 | _aIndia | ||
| 999 |
_c19097 _d19097 |
||