Cocoa Quality Improvement Project, Cocoa Extension Resource Base, What’s in Print, PNG Cocoa & Coconut Research Institute Information Bulletins, 20 September 1993, with the following printouts: Cocoa Shade, Cocoa Pruning, Cocoa: Harvesting/Fermentation/Drying/Storage, Cocoa Processing.
CQIP Report, Rabaul, Australia and Papua New Guinea Cocoa Quality Imptrovement Project (CQIP), 12 Nov 1993
Cocoa (theobroma cacao l.) Germplasm Collection at LAES, Keravat, Papua New Guinea, 29 Jan 1992
Luke Irog, Plantation survey and production costs, Coffee Discussion Paper No.7, Goroka, Coffee Industry Corporation Ltd, Industry Affairs Division, Apr 1992, 18pp.
Tiri Kuimbakul, A cost-benefit study on the use of mobile coffee hullers in remote areas of Papua New Guinea and their regulatory implications, Coffee Discussion Paper No.11, Goroka, Coffee Industry Corporation Ltd, Industry Affairs Division, Jul 1993, 10pp.
Duncan Overfield & Kessy Kufinale, An economic assessment of coffee research industry dynamics and research priorities, Coffee Discussion Paper No.14, Goroka, Coffee Industry Corporation Ltd, Industry Affairs Division, Nov 1993, 22pp.
Duncan Overfield, Small holder coffee farming systems in Papua New Guinea: household objectives and constraints to development, Coffee Discussion Paper No.16, Goroka, Coffee Industry Corporation Ltd, Industry Affairs Division, Jul 1994, 21pp.
P.M. Bodman, Coffee Report No.9, Goroka, PNG Coffee Industry Board, Oct 1987, 11pp. & appendices.
D.G.V. Smith, Quarterly Coffee Report No.21, Goroka, PNG Coffee Industry Board, Nov 1990, 16pp. & appendices.
D.G.V. Smith, Quarterly Coffee Report No.22, Goroka, PNG Coffee Industry Board, Feb 1992, 17pp. & appendices.
