@techreport{weko_2055_1,
   author	 = "田代,洋一",
   title	 = "兼業農家の世代承継性とその社会的影響に関する研究",
   year 	 = "1998",
   institution	 = "田代,洋一",
   number	 = "",
   month	 = "mar"
}