Nelson, Stewart B. Oceanographic ships, fore and aft by Stewart B. Nelson - U.S. Govt. Printing Office, Washington For Sale by the Supt. of Docs 1971 - xvii, 240 pages. : illustrations., ports ; 27 cm. At head of title: Office of the Oceanographer of the Navy. Bibliography: p. 229-231. Subjects--Topical Terms: Oceanographic research ships