| 000 | 00587cab a2200181 4500 | ||
|---|---|---|---|
| 001 | WB2501-13 | ||
| 008 | 090401t1989 xxu||||| |||| 00| 0 eng d | ||
| 035 | _a(Sirsi) u24345 | ||
| 041 | _aeng | ||
| 245 | _aGas resistant membrane | ||
| 260 | _c1989 | ||
| 350 | _a0 | ||
| 490 |
_aBuilding _vVol 254 No 7579 6/1/89 p44 |
||
| 520 | _aA new gas-resistant membrane has been developed which could prevent the build up of methane gas on landfill sites . It could also be of use in tackling the problems of radon gas . | ||
| 690 | _aBUILT ENVIRONMENT | ||
| 942 | _n0 | ||
| 948 | _c04/03/1997 | ||
| 999 |
_c16323 _d16323 |
||