At head of title: Consejo Superior de Investigaciones Científicas.
Description based on: T. 8, published in Jan. 1951.
Summaries in English and French.
Beginning Oct. 1955 contributions on marine biology by members of the Instituto de Investigaciones Pesqueras (separated from the Instituto de Biología Aplicada in 1951) published in: Investigación pesquera. Cf. Investigación pesquera, t. 6, p. [2] of cover, etc.