Coffee /

समान संसाधन

• The International coffee agreement /
  द्वारा: Wheeler, M. A.
  प्रकाशित: (1991)
• The Papua New Guinea Coffee Industry : the case for credit /
  प्रकाशित: (1985)
• An economic assessment of coffee research industry dynamics and research priorities /
  द्वारा: Overfield, Duncan
  प्रकाशित: (1993)
• Proposals for economic evaluation of scientific research in the coffee sector /
  द्वारा: Overfield, Duncan
  प्रकाशित: (1992)
• Smallholder coffee farming systems in Papua New Guinea : household objectives and constrains to development /
  द्वारा: Overfield, Duncan
  प्रकाशित: (1994)