Pathways to progress in the Semi-Arid Tropics /

Παρόμοια τεκμήρια

• Soils of arid regions
  από: Dregne, H. E. (Harold E.)
  Έκδοση: (1976)
• Development of rainfed agriculture under arid and semiarid conditions : proceedings of the Sixth Agriculture Sector Symposium /
  Έκδοση: (1986)
• Agriculture in semi-arid environments
  Έκδοση: (1979)
• Intercropping in semi-arid areas: report of a symposium held at the Faculty of Agriculture, Forestry and Veterinary Science, University of Dar es Salaam, Morogoro, Tanzania, 10-12 May 1976 /
  Έκδοση: (1976)
• Food, fiber, and the arid lands Editors: William G. McGinnies, Bram J. Goldman [and] Patricia Paylore
  Έκδοση: (1971)