Cook, Jan Leslie. The mysterious undersea world / [electronic resource] / by Jan Leslie Cook.. — [Washington] : : National Geographic Society,, c1980.. — 104 p. : : col. ill. ; 28 cm. - Books for world explorers.
Pocket contains a pamphlet, Far-out fun (24 p.) and a game, Pachisea (1 fold. sheet and 1 sheet of transfers) Includes index.
Bibliography: p. 101.
Анотація: Introduces the ocean and its movements, marine animals and plants, sunken treasure, submersibles, aquariums, and oceanariums.