John Perkins and Trevor Clarke, Narapela pasin long ronim bisnis kakau insait long Papua Niugini, Rabaul, Aug 1980 with An Alternative Cocoa Policy for Papua New Guinea

• AU PMB DOC 538-75
• Unidad documental simple
• Aug 1980

Parte dePapua New Guinea Cocoa Board Publications

Perkins, John and Clarke, Trevor

John Perkins and Trevor Clarke, An Alternative Policy for Cocoa in Papua New Guinea: a discussion paper, Rabaul, Aug 1980

• AU PMB DOC 538-74
• Unidad documental simple
• Aug 1980

Parte dePapua New Guinea Cocoa Board Publications

Perkins, John and Clarke, Trevor