김성호 김운근 허영구 2018-11-15T07:45:46Z 2018-11-15T07:45:46Z 1988-05 D047-05 http://repository.krei.re.kr/handle/2018.oak/13540 농업기본통계 Basic Agricultural Statistics KREI 보고서 Kim, Woonkeun Heo, Yonggoo