Problems of agricultural co-operation /

Míreanna comhchosúla

• Agricultural co-operation /
  de réir: Sargent, Malcolm
  Foilsithe / Cruthaithe: (1982)
• Co-operation in agriculture.
  de réir: Wolff, Henry W. (Henry William), 1840-1931
  Foilsithe / Cruthaithe: (1912)
• Year book of agricultural co-operation.
• Agricultural co-operation in China : Tung Ta-lin.
  de réir: Tung, Ta-lin
  Foilsithe / Cruthaithe: (1959)
• Co-operation in Danish agriculture /
  de réir: Faber, Harald, 1856-
  Foilsithe / Cruthaithe: (1918)