'A freshwater turtle (Pelochelys cantoris Gray) from New Guinea.' [Report not available for copying]
'Fisheries Research Seminar, 29 May-1 Jun 1978. Cover note & papers, etc.'
'Successful year for Papua New Guinea’s fishery'
'Fisheries inspection in Papua New Guinea.'
'Seagrass key and field notes for second International Symposia on biology and management of mangroves and tropical shallow water communities, Port Moresby 20 July-2 August 1980.'