Smallholder coffee yields-estimates from the Benabena, Eastern Highlands Province, Papua New Guinea /

समान संसाधन

• Smallholder coffee production and income - monitoring coffee sales in the Benabena, Eastern Highlands Province, Papua New Guinea /
  द्वारा: Collett, George N.
  प्रकाशित: (1990)
• Coffee and smallholder households in Benabena district, Eastern Highlands Province : economic issues and interim results /
  द्वारा: Overfield, Duncan
  प्रकाशित: (1993)
• Smallholder coffee monitoring experimentation pilot studies /
  द्वारा: Ranck, S. R.
  प्रकाशित: (1989)
• Smallholder coffee yields : estimation from the Benabena, Eastern Highlands Province, Papua New Guinea /
  द्वारा: Collett, George N.
  प्रकाशित: (1989)
• A sample survey of village coffee production in Benabena, Eastern Highlands Province, Nov. - Dec., 1988 /
  द्वारा: Collett, George
  प्रकाशित: (1989)