World beneath the sea /

Bibliographic Details
Main Author:	Dugan, James, 1912-1967
Format:	Book
Language:	English
Published:	Washington : National Geographic Society, [1967]
Series:	National geographic books, 2d ser., v. 2
Subjects:	Underwater exploration. Oceanography > Popular works.

Description
Physical Description:	204 pages : illustrations (part color), map, portraits ; 26 cm.
Bibliography:	Bibliography: page 202.