Chayŏn poho chʻongnam =
Subtitle: Synopsis for the conservation of nature and natural resources
By: Chŏng Yŏng-ho pʻyŏnjŏ ; Tʻae Wan-sŏn, Yi Tŏk-pong chʻuchʻŏn.
Publisher: Naeoe Munhwasa; Konggupchʻŏ Hanʼguk Chayŏn Poho Yŏnʼguwŏn
Published: 1978
Place of publication: Sŏul
Language: kor
Number of pages: 662