Colman, John Stacy 1906- The sea and its mysteries / John S. Colman. - London : G. Bell and Sons Ltd., c1950 [Reprinted 1953] - 285 p. : ill. ; 21 cm. Includes index. Bibliography: p. 245-248. Subjects--Topical Terms: Ocean.Marine biology. Dewey Class. No.: 551.46 / COS 1953