| 000 | 00448cam a22001337a 4500 | ||
|---|---|---|---|
| 008 | 180718b1972 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aX91x42 Un3 61-71 | ||
| 245 |
_aNational survey of air pollution 1961-71 _cby Warren Spring Laboratory |
||
| 260 |
_aLondon _bHer Majesty's _c1972 |
||
| 300 | _aix,195p | ||
| 500 | _av.i: General Introduction United Kingdom | ||
| 650 | _aAir --Pollution --Great Britain. | ||
| 700 | _aU.K. Warren Spring Laboratory | ||
| 999 |
_c413871 _d413871 |
||