Pom e p'inŭn uri kkot 386 /

by Hyŏn, Chin-o, Hyŏn, Chin-o
Published 2003

Yŏrŭm e pʻinŭn uri kkot 386 /

by Hyŏn, Chin-o
Published 2003

Sagyejŏl kkot sanhaeng : san ttara kanŭn kil kkot ttara kanŭn kil /

by Hyŏn, Chin-o
Published 2005

Kkot sanhaeng : Chŏnʾguk yumyŏng kkot sanhaengji wŏlbyŏl kaidŭ: tʻema ka innŭn san /

by Hyŏn, Chin-o
Published 1996

Kaŭl e p'inŭn uri kkot 336 /

by Hyŏn, Chin-o
Published 2004

Sŏkhoeam chidae ŭi singmul = The plants in limestone areas /

by Hyŏn, Chin-o, Hyŏn, Chin-o, Hyŏn, Chin-o, Yi, Pyŏng-ch'ŏn, Sŏ, Kang-uk
Published 2010