Laevastu, Taivo, Exploitable marine ecosystems: their behaviour and management : . The nature and dynamics of marine ecosystems: their productivity, bases for fisheries, and management. - 321 páginas : il. ISBN: 0852382251 Subjects--Topical Terms: ECOLOGIA MARINA.MANEJO PESQUERO.ECOSISTEMA MARINO--EXPLOTACION. Dewey Class. No.: 574.5