-
 

                                                      

: "" "". .

: --- (Rio Grande do Sul)

--- (Rio Grande do Sul)

. 280,6 . 2. 9,1 . (1991). . . - -.

:

(1872-1942)
(Blanc) (1811-82)
(128-56 . .)
(Wuolijoki) ( . ) (1886-1954)
(Bigiaretti) ( . 1906)