00604na  a2200169   4500001001300000005001500013008004100028024002700069035002700096100002600123370004800149372005900197374005700256377001400313670007200327670003500399KAC2022E508920221214200041221214 b aznnnaabn          fa aaa      7 a00000005095748092isni  a(KISTI)ADPER89002684871 a여민수,g呂愍壽  c한국(국명)[韓國]0KSH20000101452nlsh  a농업 경제학[農業經濟學]0KSH19980139622nlsh  a연구원(연구자)[硏究員]0KSH19980377142nlsh  l한국어  a양봉농가의 기술적 효율성 분석, (충남대학교), 2011  aKISTIuhttps://www.kisti.re.kr