Distribution and composition of particulate organic matter in the Ross Sea (Antarctica) - FABIANO F; DANOVARO R.; POVERO, PAOLO (Springer Verlag Germany:Tiergartenstrasse 17, D 69121 Heidelberg Germany:011 49 6221 3450, EMAIL: g.braun@springer.de, INTERNET: http://www.springer.de, Fax: 011 49 6221 345229, 1993)