Speech in parliament : statement on PNG coffee industry /

समान संसाधन

• PNG Coffee Industry Board quarterly coffee report, April, 1989 /
  द्वारा: Bodman, P. M.
  प्रकाशित: (1989)
• The International coffee agreement /
  द्वारा: Wheeler, M. A.
  प्रकाशित: (1991)
• Coffee /
  द्वारा: Munnull, J. P.
  प्रकाशित: (1979)
• A history of the coffee industry in Papua New Guinea /
  द्वारा: Cartledge, Ian
  प्रकाशित: (1978)
• The Papua New Guinea Coffee Industry : the case for credit /
  प्रकाशित: (1985)