Sublacustrine hydrothermal seeps in northern Lake Tanganyika, east african rift : 1991 Tanganydro expedition bibliogr. p. 66-67 ISSN: 03962687 Subjects--Topical Terms: GéochimieGîte hydrothermaleSource thermaleMilieu lacustreMinéralisationSulfure Subjects--Index Terms: Burundi Zaïre