Roberts, Tyson R. An ichthyological survey of the Fly River in Papua New Guinea with descriptions of new species Tyson R. Roberts - City of Washington Smithsonian Institution Press 1978 - 72p. ill. 27cm - Smithsonian contributions to zoology no.281 . Bibliography: p.71-72 LCCN: 78-606184 Subjects--Topical Terms: Fishes--Fly River, New Guinea