유철호 백종희 김동환 2018-11-15T07:52:54Z 2018-11-15T07:52:54Z 1987-12 R155 http://repository.krei.re.kr/handle/2018.oak/14210 낙농경영형태별 사료이용실태와 경영개선방향연구-경기일원의 낙농가를 중심으로 Feed Utilization Status by Dairy Management Type and Measures to Improve the Management -Centered on Dairy Farms in Ilwon, Gyeonggi-do KREI 보고서 Yoo, Chulho Kim, Donghwan