World cocoa survey /

समान संसाधन

• Cocoa /
  द्वारा: Mossu, Guy
  प्रकाशित: (1992)
• Methods used for cocoa wet bean survey in Papua New Guinea /
  द्वारा: Gaupu, Boto
  प्रकाशित: (1989)
• Grow good cocoa /
  प्रकाशित: (1970)
• Cocoa production in the South Pacific
  प्रकाशित: (1968)
• Diseases of cocoa
  द्वारा: Thorold, C. A.
  प्रकाशित: (1975)