TY  - GEN
AU  - Reytenbakh, R.G.
AU  - Kozulin, K.N.
TI  - Secular course of recurrent types of surface pressure fields in the Northern Hemisphere
KW  - CIRCULAÇAO GERAL DA ATMOSFERA
KW  - HEMISFERIO NORTE
KW  - 551.513
KW  - med
KW  - fre
KW  - 551.515
ER  -