Rufina Peter (Economics Division), Papua New Guinea Cocoa Market Report January – March 1996, Rabaul, Cocoa Board of PNG, bound with Special feature, P. Jollands, Root disease in cocoa, Kerevat, PNG Cocoa & Coconut Research Institute, CCRI Information Bulletin No.8, n.d.
Cocoa Board of Papua New Guinea
Rufina Peter (Economics Division), Papua New Guinea Cocoa Market Report April – June 1996, Madang, Cocoa Board of PNG, bound with Special feature, A. MacGregor, Thread blight disease of cocoa, Kerevat, PNG Cocoa & Coconut Research Institute, CCRI Information Bulletin No.9, n.d.
Cocoa Board of Papua New Guinea
Planco Consulting Gesellschaft MBH (on behalf of Centre for Industrial Development, Brussels, Bougainville Development Corporation, & Coutinho Caro & Co, Hamburg), Feasibility study for a cocoa processing plant in Bougainville, Papua New Guinea, Final Report, Hamburg, Planco, 1986, Cocoa Board of PNG
Cocoa Board of Papua New Guinea
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