Extra.
Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"
Museo Argentino de Ciencias Naturales "Bernardino Rivadavia" e Instituto Nacional de Investigacion de las Ciencias Naturales
Buenos Aires : Museo Argentino de Ciencias Naturales "Bernardino Rivadavia,"
1949-
Vols from 1949-19  , have on cover: "Tirada del Museo Argentino de Ciencias Naturales "Bernardino Rivadavia""
Composed of reprints from various Argentinian scientific journals.
Description based on: Nueva serie, no. 11 (1961); title from cover.
Science
Natural history