PNG Cocoa & Coconut Research Institute, Fourth Annual Research Report of the PNG Cocoa & Coconut Research Institute 1989/1990 [1 May 1989-30 Apr 1990], Tavilo Research Centre, CCRI, Nov 1990
PNG Cocoa & Coconut Research Institute, Agenda 19th Directors Meeting, 8 December 1987, CCRI
Cocoa & Coconut Research Institute, Agenda 23rd Directors’ Meeting 1 December 1988
G.Y. Tan, Report on the 10th International Cocoa Research Conference, Santo Dominigo, Re[public of Dominicana, 17-23 May, 1987, and the New Cocoa Germplasm introduced from Miami Subtropical Research Station, c. May 1987, CCRI
L.A. Bridgland, A proposal for an immediate start on fermentation experiments and general feasibility study, Mar 1987, CCRI Cocoa Quality Improvement Project
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