Pickard, George L. Descriptive physical oceanography : an introduction / by George L. Pickard - 3rd ed. (in SI units). - Oxford : Pergamon Press, 1979 - ix, 233 p., 2 leaves of plates : ill. ; 22 cm. Bibliography : p. 223-226 ISBN: 0080238254 LCCN: 78-41154 Subjects--Topical Terms: Oceanography