Boaden, Patrick J.S.. An introduction to coastal ecology / Patrick J.S. Boaden and Raymond Sled. - London : Chapman and Hall , 1985(rep.1996). - vi,218p. : ill.,figs,tables ; 23cm . - Tertiary level biology, ; . - Tertiary level biology, ; . NULL ISBN: 0751401099 USD 21.99 Subjects--Index Terms: COASTAL ECOLOGY Dewey Class. No.: 577.69 / BOA/I