Advances in food producing system for arid and semiarid lands

Eitemau Tebyg

• Advances in food-productivity systems for arid and semiarid lands part B
  gan: Briskey, Ernest J
  Cyhoeddwyd: (1981)
• Advances in food producing systems for arid adn seminarid lands : proceedings of a symposium held in Kuwait in April 1980 and Part A
  gan: Briskey, Ernest J
  Cyhoeddwyd: (1981)
• Food and Economics
  gan: Hungate, Lois Simonds
  Cyhoeddwyd: (1979)
• Conservation in arid and semiarid zones
  gan: Houerou, H N
  Cyhoeddwyd: (1979)
• Food, land and manpower in Western Europe/
  gan: Yates, P. Lamartine
  Cyhoeddwyd: (1960)