Παρόμοια τεκμήρια

• Future alternatives affecting the agricultural demand for water and land : the effects of soy protein meats and nitrogen fertilizer restrictions on future water and land use /
  Έκδοση: (1972)
• Agricultural and water policies and the environment : an analysis of national alternatives in natural resource use, food supply capacity and environmental quality /
  Έκδοση: (1972)
• Public water supplies of the 100 largest cities in the United States, 1962 /
  ανά: Durfor, Charles N.
  Έκδοση: (1964)
• Colleges of agriculture at the land grant universities : : public service and public policy /
  Έκδοση: (1996)
• Water-use law in Illinois /
  ανά: Mann, Fred L.
  Έκδοση: (1964)