World beneath the sea.
By: Prepared by the Special Publications Division, National Geographic Society. [Contributing authors: Bill Barada and others.
Contributors: Barada, Bill.; Dugan, James, 1912-1967.; National Geographic Society (U.S.). Special Publications Division.
Edition: 2d ed.]
Publisher: [National Geographic Society
Published: 1973
Place of publication: Washington
Language: eng
Number of pages: 204
Subjects: Underwater exploration.
Notes: Bibliography: p. 202.
First ed. by James Dugan and others.