Nybakken, James W.. Marine biology : an ecological approach / James W. Nybakken. - 4th ed / . - California : Addison-Wesley Publishing , 1997. - xiii,481p. : ill. ; 26cm . NULL ISBN: 0673994511 USD 26.37 Subjects--Index Terms: MARINE BIOLOGY MARINE ECOLOGY Dewey Class. No.: 578.77 / NYB/M