Pianet R. 1989. Oceanography and tuna fisheries in the Intertropical Western Pacific [WP7]. Noumea, New Caledonia: South Pacific Commission. Standing Committee on Tuna and Billfish, Suva, Fiji, 19-21 June 1989, 2nd. 12 p. https://purl.org/spc/digilib/doc/3dznz