Proceedings of Fertilizer Efficiency Research and Technology Transfer Workshop for Africa South of the Sahara : Douala, Cameroon, January 21-25, 1985 /

समान संसाधन

• Pastoral systems research in sub-Saharan Africa : Proceedings of the IDRC/ILCA workshop held at ILCA, Addis Ababa, Ethiopia, 21 to 14 March, 1983
  प्रकाशित: (1983)
• Fertility in Sub-Saharan Africa : analysis and explanation /
  द्वारा: Cochrane, Susan Hill, 1943-
  प्रकाशित: (1989)
• Rapid population growth in Sub-Saharan Africa issues and policies
  द्वारा: Faruqee, Rashid, 1938-
  प्रकाशित: (1983)
• Irrigation in Africa south of the Sahara.
  प्रकाशित: (1986)
• Agricultural technology in Sub-Saharan Africa : a workshop on research issues /
  प्रकाशित: (1991)