시험연구보고서
Subtitle: 1965-yŏndo
Publisher: Nongchʻon Chinhŭngchʻŏng Imŏp Sihŏmjang
Published: 1966
Place of publication: Sŏul
Language: kor
Number of pages: 796
Subjects: Forests and forestry; Research
Other titles: Sihŏm yŏnʾgu pogosŏ