Animistic and other Spiritualistic Beliefs of the Bina Tribe, Western Papua
Papua and New Guinea Villager. Port Moresby: Papua and New Guinea Dept. of Education, C.1950- Rabaul News. Papua and New Guinea Dept. of Education, C.1946 - Jan. 1959 (21 Nov 1953 - 21 May 1955)
Duncan Overfield & Luke Irog, Small holder research and monitoring: methodological considerations and preliminary results, Coffee Discussion Paper No.8, Goroka, Coffee Industry Corporation Ltd, Industry Affairs Division, Aug 1992, 48pp.
The Times of Papua New Guinea, Issues 9 - 10
Monthly Notes, Vol. 1, No. 5
The Times of Papua New Guinea, Issues 11 - 12
Reel 1, British New Guinea Report from 1 July 1890 to 30 June 1891
Duncan Overfield, Proposals for economic evaluation of scientific research in the coffee sector, Coffee Discussion Paper No.9, Goroka, Coffee Industry Corporation Ltd, Industry Affairs Division, Oct 1992, 24pp.
Papua and New Guinea Villager. Port Moresby: Papua and New Guinea Dept. of Education, C.1950- Rabaul News. Papua and New Guinea Dept. of Education, C.1946 - Jan. 1959 (4 Jun 1955 - 3 Mar 1956)
