Mostrar 70 resultados
Descrição arquivística70 resultados com objetos digitais Mostrar resultados com objetos digitais
Brief for the Minister fotr Agriculture and Livestock, Honourable Roy Evara, on the present state of the cocoa industry, Rabaul, Cocoa Board of PNG, 28 Jul 1992
Cocoa Inspectors & Assessors Manual, prepared for the Cocoa Inspectors’ Course, October 1991, by the Cocoa Board of PNG and the Cocoa Quality Improvement Project, 1991
Brief for the Minister for Agriculature and Livestock Honourable Galen Lang on the present state of the cocoa industry, Rabaul, Cocoa Board of PNG, 21 Mar 1990
Statistics on cocoa production, exports, prices and distribution of planting materials, Cocoa Board of PNG, 9 Mar 1990
Resultados 21 a 30 de 70