Plough,sword and book :the structure of human history

Míreanna Comhchosúla

• Plough and the pen /
  le: Duczynska, Ilona &. polanyi, Karl
  Foilsithe: (1956)
• Plough and pasture /
  le: Curwen, E. Cecil
  Foilsithe: (1946)
• Plough and the stars /
  le: Swaminathan, K.
  Foilsithe: (1963)
• Lute and the plough /
  le: Khanolkar, Gd
  Foilsithe: (1963)
• Tractor ploughing
  le: Ministry of agriculture, Fisheries and food
  Foilsithe: (1974)