Neumann, G. Ocean Currents / by G. Neumann. - Amsterdam: Elsevier North-Holland, 1968. - xi, 351 p. : ill. ; 352 cm. - Elsevier oceanography series; 4. . Includes Index. Bibliography: p. 311-336. LCCN: 68-015621 Subjects--Topical Terms: Ocean currents.