@article{weko_755_1,
   author	 = "菅沼,正久",
   title	 = "現代農業協同組合論考",
   journal	 = "長野大学紀要",
   year 	 = "1981",
   volume	 = "2",
   number	 = "3-4",
   pages	 = "31--58",
   month	 = "mar"
}