01226nam a2200313 c 4500001001500000005001500015008004100030040001900071049006300090052002100153052001600174056001300190082001500203110005200218245008000270260004800350300001900398440005300417500004800470504002900518580008100547653006500628700002300693700006300716700002900779776005800808950002100866965002500887KMO199015443  20041014171606910403s1989    ulk           000   kor    a011001c0110011 lEM793276lEM793277c2lAV496690v5fOBlAV496691v5c2fOB01a524.3b한472ㅂ31a082.1b2c5  a524.3230 a633.11219  a한국농촌경제연구원,e편0KAB20130004410a보리栽培 機械化에 관한 硏究/d韓國農村經濟硏究院 [편]  a서울:b韓國農村經濟硏究院,c1989  avi,80p.;c23cm00a硏究報告 - 韓國農村經濟硏究院;v185  a연구자 : 姜政一, 崔志弦, 金哲民  a참고문헌 : p.79 - 80  a국립중앙도서관 원문정보 데이터베이스(database)로 구축됨  a보리재배a기계화a연구a한국농촌경제연구원1 a강정일,e연구1 a최지현,g崔志弦,d1957-,e공동연구0KAC2013107851 a김철민,e공동연구1 c컴퓨터파일.t2000년 주요자료원문정보 DB1 a비매품b\1900  a작물x보리재배