Beckman, Daniel W. Marine environmental biology and conservation / Daniel W. Beckman. - Burlington, MA : Jones & Bartlett Learning, 2013. - xii, 451 p., 12 p. of plates : ill. (some col.), maps (some col.) ; 28 cm. Includes bibliographical references and index. ISBN: 9780763773502 (pbk.) RM560.95 Subjects--Topical Terms: Marine biodiversity conservation.Marine habitat conservation.Endangered ecosystems.