00552na  a2200181   4500001001300000005001500013008004100028024002700069100001400096370004800110372004000158374004000198374005700238374001400295375001100309377001400320670003600334KAC2018M827820181212145939181026 b aznnnaabn          fa aaa      7 a00000004735219232isni1 a성수익  c한국(국명)[韓國]0KSH20000101452nlsh  a농업[農業]0KSH19980001872nlsh  a농민[農民]0KSH19990010572nlsh  a연구원(연구자)[硏究員]0KSH19980377142nlsh  a연구가  a남성  l한국어  a체험농업, (문성사), 1965