ozone hole
- Subj. Area:
- X Environment, Landscape and Ecosphere
- Ger:
- Ozonloch
- Fr:
- trou d'ozone
- UF:
-
ozone layer
ozone layer depletion
stratospheric ozon depletion
- RT:
-
atmosphere
ozone
- Conc:
-
B: -
E: -
I: -
M: -
