| 000 | 00397 a2200145 4500 | ||
|---|---|---|---|
| 020 | _a9280713507 | ||
| 041 | _aEn | ||
| 082 |
_a333.7 _bPRO |
||
| 245 |
_aProtecting the ozone layer Vol ;3 _bfire extinguishing substances |
||
| 260 |
_c1993 _aFrance _bUnited Nations Environment Programme _g1993 |
||
| 300 |
_c29 cm. _a32 p. |
||
| 650 | _aNATURAL RESOURCES AIR | ||
| 650 | _aENVIRONMENT | ||
| 942 | _cSR | ||
| 999 |
_c32743 _d34290 |
||