주용재 유남식 김진수 2018-11-15T07:40:19Z 2018-11-21T01:19:48Z 1984-12 C1984-11 http://repository.krei.re.kr/handle/2018.oak/13042 콩수급에 관한 연구 A study of bean supply and demand KREI 보고서 Joo, Yongjae Yoo, Namshik 9999-12-31 9999-12-31