Kodŭng singmul yŏmnokchʻe ŭi kujo wa kinŭng
By: [chŏja Chŏn Yŏng-ŏn ; pʻyŏnjip Chi Yŏng-jin]
Contributors: Chi, Yŏng-jin
Publisher: Kwahak, Paekkwa Sajŏn Chʻulpʻansa
Published: 1987
Place of publication: [Pʻyŏngyang]
Language: kor
Number of pages: 48
Subjects: Chlorophyll
Notes: Cover title.

Includes bibliographical references (p. 45-46).