'A native fish-hunt in New Ireland.'
'Tropical fisheries development: contemporary problems and perspectives.'
'Subsistence hunting of marine turtles in Papua New Guinea.'
'1983 research programme.'
'Marine turtles in the Manus Province.'
'Status of marine turtle populations in Papua New Guinea.'
'Tilapia marketing in the East Sepik Province.'
'The developing skipjack tuna fishery of the Central and Western Pacific Ocean.'
'Dugongs in Ponam Island, Manus Province.'
'1984 Research Programme.'
