Podobné jednotky

• Rothamsted Experimental Station
  Vydáno: (1915)
• Sixty-third annual report of the secretary of the state Board of agriculture of the state of Michigan and thirty-seventh annual report of the experiment station from July 1, 1923, to June 30, 1624.
  Vydáno: (1925)
• Hungarian agricultural review : periodical of the agricultural information enterprise
  Vydáno: (1952)
• The reconstruction of world agriculture /
  Autor: Brandt, Karl, 1899-1975
  Vydáno: (1945)
• The dynamics of agricultural change : the historical experience /
  Autor: Grigg, David B., 1934-
  Vydáno: (2020)