Editore: Kingston, Rhode Island: University of Rhode Island, July, ., 1968
Da: Lighthouse Books, ABAA, Dade City, FL, U.S.A.
Octavo, paperbound (stiff, illus. green wrappers), 118 pp. Good, with title inked to spine and sticker to upper cover. Sports, Undersea Diving, Diving, Marine, Scuba Diving, Maritime, Submarine.