Scientific assessment of climate change : the policymakers' summary of the report of Working Group I to the Intergovernmental Panel on Climate Change.
Wedi'i Gadw mewn:
| Awdur Corfforaethol: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
[Geneva?] :
World Meteorological Organization/United Nations Environment Programme,
1990.
|
| Pynciau: |
| Disgrifiad o'r Eitem: | Cover title. |
|---|---|
| Disgrifiad Corfforoll: | 26 p. : ill. ; 30 cm. |