The changing harvest in Papua and New Guinea

समान संसाधन

• Forces of change in subsistence agriculture, Papua New Guineaa /
  द्वारा: Harris, Geoff T.
  प्रकाशित: (1977)
• Seedtime and harvest in New Guinea /
  द्वारा: Jericho, E. A.
  प्रकाशित: (1960)
• Growth, structural change and economic policy in Papua New Guinea : implications for agriculture /
  द्वारा: Jarrett, Frank G.
  प्रकाशित: (1989)
• Maintaining sustainable agriculture in Papua New Guinea : the dynamics of farming systems /
  द्वारा: Ghodake, R. D.
  प्रकाशित: (1989)
• Subsistence food production in Papua New Guinea : agronomy, extension and training /
  द्वारा: Kesavan, V.
  प्रकाशित: (1983)