Ngā hua rapu - "Rice Papua New Guinea Maprik Region"
Ngā kaupapa kua whakahuatia i roto i tō rapu.
Ngā kaupapa kua whakahuatia i roto i tō rapu.
- Coffee 1
- Economic conditions 1
- Rice 1
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1
Coffee and rice production in Maprik area, 1970-71: a compilation/H.C. Weinand, E.A. Young and D.A.M. Lea
I whakaputaina 1972Ngā marau:Pukapuka