Ballenas, delfines y marsopas
By: dirección de Richard Harrison y M.M. Bryden ; [traducción, Gasca & Asociados].
Contributors: Harrison, Richard John, 1920-; Bryden, M. M.
Series: Colección Materia viva -- 5
Publisher: Janés & Plaza
Published: 1991
Place of publication: Esplugues de Llobregat, Barcelona
Language: spa
Number of pages: 240
Subjects: Cetacea.; Cetáceos.
Other titles: Whales, dolphins, and porpoises. Spanish.
Notes: Translation of: Whales, dolphins, and porpoises.

Includes bibliographical references (p. 232) and index.