YYŏnʼgu ŏpchŏk, 1986-1992Yŏnʼgu ŏpchŏk, 1986-1992de Kyŏngbuk TaehakkyoMateriasKyŏngbuk TaehakkyoBibliographyEdiciones (1)Yŏnʼgu ŏpchŏk, 1986-1992. (1993)Kyŏngbuk Taehakkyo · korMás obras de Kyŏngbuk TaehakkyoCChasaeng singmul ŭl iyong han hwesonji ŭi kyŏnggwan, saengt'Chasaeng singmul ŭl iyong han hwesonji ŭi kyŏnggwan, saengt'aejŏk pogwŏn e kwanhan yŏn'guKKwadaeji mit nongsanmul chʻurha yongji chejo rŭl wihan embosKwadaeji mit nongsanmul chʻurha yongji chejo rŭl wihan embossing mit palsu chʻŏri kisul ŭi siryonghwa =H
CChasaeng singmul ŭl iyong han hwesonji ŭi kyŏnggwan, saengt'Chasaeng singmul ŭl iyong han hwesonji ŭi kyŏnggwan, saengt'aejŏk pogwŏn e kwanhan yŏn'gu
KKwadaeji mit nongsanmul chʻurha yongji chejo rŭl wihan embosKwadaeji mit nongsanmul chʻurha yongji chejo rŭl wihan embossing mit palsu chʻŏri kisul ŭi siryonghwa =
KKwadaeji mit nongsanmul chʻurha yongji chejo rŭl wihan embosKwadaeji mit nongsanmul chʻurha yongji chejo rŭl wihan embossing mit palsu chʻŏri kisul ŭi siryonghwa =
CChangnoe sansam ŭi ch'oejŏk chaebae kipŏp mit kungnaeoesan sChangnoe sansam ŭi ch'oejŏk chaebae kipŏp mit kungnaeoesan sikpyŏl kisul kaebal = Development of optimum cultivation technique and identification technique for the forest ginseng
TTheses collection in commemoration of Dr. Pyung Kan Koh's siTheses collection in commemoration of Dr. Pyung Kan Koh's sixtieth birthday