Hombunaka, P. H., Papua New Guinea. Coffee Research Institute, & Papua New Guinea. Coffee Industry Corporation. (1998). General fertiliser recommendations for arabica coffee in Papua New Guinea. Coffee Research Institute.
Chicago Style (17th ed.) CitationHombunaka, Potaisa H., Papua New Guinea. Coffee Research Institute, and Papua New Guinea. Coffee Industry Corporation. General Fertiliser Recommendations for Arabica Coffee in Papua New Guinea. Kainantu, Eastern Highlands: Coffee Research Institute, 1998.
MLA (9th ed.) CitationHombunaka, Potaisa H., et al. General Fertiliser Recommendations for Arabica Coffee in Papua New Guinea. Coffee Research Institute, 1998.
Warning: These citations may not always be 100% accurate.