Hardy, Alister The Open sea its natural history / Alister Hardy. - 2 volúmenes. Contiene: v.1 The world of plankton; v.2 Fish and fisheries. Subjects--Topical Terms: FAUNA BENTICA.FITOPLANCTON.INDUSTRIA PESQUERA.OCEANOGRAFIA FISICA.OLAS.PECES.PLANCTON. Dewey Class. No.: 574.92