Παρόμοια τεκμήρια

• Agricultural policy under economic development /
  ανά: Heady, Earl O
  Έκδοση: (1962)
• The agricultural resources of the world /
  ανά: Royen, William Van
  Έκδοση: (1954)
• An econometric simulation model to estimate input stocks and expenses, supply response, and resource demand for several U.S. agricultural commodities /
  Έκδοση: (1981)
• Agricultural materials as renewable resources : : nonfood and industrial applications /
  Έκδοση: (1996)
• Potential agricultural resource use and structure under soil conservation alternatives for the future /
  ανά: English, Burton C
  Έκδοση: (1985)