00804na  a2200229   4500001001300000005001500013008004100028024002700069035002700096100002600123370004800149372004000197372005900237373006000296374005700356375001100413377001400424400001900438400002600457400002100483670007000504KAC2018K892020230714163855181015 b aznnnaabn          fa aaa      7 a000000047247693X2isni  a(KISTI)ADPER68018706811 a장현동,g張鉉東  c한국(국명)[韓國]0KSH20000101452nlsh  a농업[農業]0KSH19980001872nlsh  a농업 경제학[農業經濟學]0KSH19980139622nlsh  a충청남도농업기술원 소득경영팀 (연구원)  a연구원(연구자)[硏究員]0KSH19980377142nlsh  a남성  l한국어1 aJang, Hyundong1 a장현동,g張鉉東1 aChang, Hyun-Dong  a한국과학기술정보연구원(KISTI)uhttps://www.kisti.re.kr