'The role of fishing community organisations in coastal fishery development.'
'The role of intermediate technology (cottage industry) in the development of some Papua New Guinea fisheries'
'The role of marketing prospects, local and overseas methods-organisation in Papua New Guinea.'
'The role of research in inland fisheries: a case study of the East Sepik River.'
'The roles of provincial and national governments in coastal fisheries development.'
'The seagrasses of the Port Moresby region. An introductory guide to their taxonomy, ecology and distribution.'
'The skipjack fisheries of the Central and Western Pacific Ocean.'
'The socio-economic condition of women in some fisherfolk communities of Papua New Guinea.'
'The spiny lobster (Panulirus ornatus) research.'
'The state of aquaculture in Papua New Guinea.'
