Soil and water management and biotechnology management in Africa : report of the fact-finding mission.

समान संसाधन

• Soil and water management and biotechnology management in Africa : report of the fact-finding mission.
  द्वारा: Kwaje, S.L
  प्रकाशित: (1987)
• The sustainable management of vertisols
  प्रकाशित: (2001)
• The sustainable management of vertisols
  प्रकाशित: (2001)
• Soil and water quality an agenda for agriculture /
  प्रकाशित: (1993)
• Soil and water quality an agenda for agriculture /
  प्रकाशित: (1993)