Purcell, Steven W. Managing sea cucumber fisheries with an ecosystem approach / - Rome : Food and Agriculture Organization of the United Nations, 2010. - x, 157 p. : ill. (some col.), col. maps. ; 30 cm. - FAO fisheries and aquaculture technical paper, . ISBN: 9789251064894 925106489X Subjects--Topical Terms: Sea cucumbersTrepang fisheries Dewey Class. No.: 639 FOO 2010 A056 Or.