Sonar of penguins and fur seals
By: by Thomas C. Poulter.
Series: Proceedings of the California Academy of Sciences, 4th series, v. 36, no. 13; Proceedings of the California Academy of Sciences ;; v. 36, no. 13.
Published: 1969
Place of publication: [San Francisco]
Language: eng
Number of pages: 380
Subjects: Echolocation (Physiology); Humboldt penguin.; Northern fur seal.
Notes: Includes bibliographical references.
Caption title.