이중웅 이두순 권태진 2018-11-15T07:51:41Z 2018-11-15T07:51:41Z 1983-03 R053 http://repository.krei.re.kr/handle/2018.oak/14099 양잠경영실태분석 Analysis of the Status of Sericulture Management KREI 보고서 Lee, Joongwoong Lee, Doosoon Kwon, Taejin