Choguk ŭn narŭl injŏng haetta
Subtitle: U Chang-chʻun Paksa iltaegi
By: Ssŭnoda Husako chiŭm ; O Sang-hyŏn omgim.
Contributors: O, Sang-hyŏn.
Edition: Chʻopʻan
Published: 1992
Language: kor
Number of pages: 334
Subjects: U, Chang-chʻun, -- 1898-1959.; Botanists -- Korea -- Biography.
Other titles: U Chang-chʻun Paksa iltaegi
Work titles: Waga sokoku.