최정섭 허신행 2018-11-15T07:52:03Z 2018-11-15T07:52:03Z 1984-12 R085 http://repository.krei.re.kr/handle/2018.oak/14133 자립경영농가 육성에 관한 연구 A Study of Fostering Self-managed Farm Households KREI 보고서 Choi, Jungsup Huh, Shinhaeng