J.E. Moxon, LAES Bulletins in Simple English (Pests in Cocoa), n.d. Añadir al portapapeles AU PMB DOC 538-80 Unidad documental simple n.d. Parte dePapua New Guinea Cocoa Board Publications Moxon, J.E.
J.E. Moxon, Review of Research requirements for Cocoa in Papua New Guinea: Report to the Government and Cocoa Board of PNG, compiled by the Cocoa Research Group of PNG, LAES, Keravat, July 1983 Añadir al portapapeles AU PMB DOC 538-79 Unidad documental simple Jul 1983 Parte dePapua New Guinea Cocoa Board Publications Moxon, J.E.