TY  - BOOK
AU  - Houghton,J.T.(John Theodore)
AU  - Callander,B.A.
AU  - Varney,S.K.
ED  - Intergovernmental Panel on Climatic Change.
TI  - Climate change 1992: the supplementary report to the IPCC scientific assessment 
SN  - 0-5221-43829-2
AV  - QC981.8 .C5 I584
PY  - 1992///
CY  - New York
PB  - Cambridge University
N1  - Incluye bibliografia
ER  -