Characterization of soils in relation to their classification and management for crop production. /

مواد مشابهة

• Land reclamation and environmental management : a case study of the Niger Delta /
  حسب: Bell-Gam, Winston I.
  منشور في: (1990)
• Transition without end: nigerian politics and civil society under Babangida. /
  حسب: Diamond, Larry Jay
  منشور في: (1997)
• Transition without end: Nigerian politics and civil society under Babangida. /
  منشور في: (1997)
• Soil conservation and management in the humid tropics : proceedings of the International conference on soil conservation and management in the humid tropics held in Ibadan, Nigeria, in June 1975. /
  حسب: GREENLAND, D.J
  منشور في: (1977)
• Problems of socialism: the Nigerian
  حسب: Madunagu, Eddiei
  منشور في: (1982)