TY  - GEN
AU  - Folland, J.T.
AU  - Karl, T.R.
AU  - Vinnikov, K.Ya.
AU  - Parker, D.E.
TI  - Observed climate variations and change
PY  - 1990///
CY  - Geneva
PB  - WMO
KW  - CLIMATOLOGIA
KW  - INMG
KW  - IPCC
KW  - 551.58
KW  - med
KW  - fre
ER  -