| 000 | 00585nam a2200133Ia 4500 | ||
|---|---|---|---|
| 080 | _a17.02.01 T971 | ||
| 245 | _aTwenty questions and answers about the ozone layer | ||
| 260 |
_bWorld Meteorological Organization _aGenevaCH _c2011March |
||
| 300 | _a68 p. | ||
| 520 | _aThis publication is a component of the 2010 report of the Montreal Protocol Scientific Assessment Panel, Scientific Assessment of Ozone Depletion: 2010. The answers are based on the information presented in the Assessment report in June 2010. | ||
| 583 |
_c3/14/19 _kEVELYND |
||
| 650 | _aOZONE | ||
| 942 |
_cM _mT971 |
||
| 999 |
_c37980 _d37980 |
||