Papua New Guinea Coffee Industry Corporation Ltd., Industry Affairs Division coffee report, no. 37 /
Kuimbakul, Tiri.
Papua New Guinea Coffee Industry Corporation Ltd., Industry Affairs Division coffee report, no. 37 / Tiri Kuimbakul. - Kainantu : PNG Coffee Industry Corporation, 1996. - v, 50 p.
Coffee industry--Papua New Guinea.
Coffee export--Papua New Guinea.
Papua New Guinea Coffee Industry Corporation Ltd., Industry Affairs Division coffee report, no. 37 / Tiri Kuimbakul. - Kainantu : PNG Coffee Industry Corporation, 1996. - v, 50 p.
Coffee industry--Papua New Guinea.
Coffee export--Papua New Guinea.