Analysis of marine ecosystems / A.R. Longhurst. - 1st ed. - New York : Academic Press, 1981 - xxii, 741 p. : ill. ; 22 cm. Includes bibliographies and index. ISBN: 0124555608 LCCN: 80041229 Subjects--Topical Terms: Marine ecology. Dewey Class. No.: 574.52636 / LOA