Newell, Richard C. Biology of intertidal animals / by Richard C. Newell - 3rd ed. (expanded) - Faversham, Kent : Marine Ecological Surveys, 1979 - ix , 781 p. : ill . ; 25 cm. Includes bibliographical references and indexes LCCN: 74-080929 Subjects--Topical Terms: Biology--AnimalsIntertidals animals