간석지염분제거
By: Chŏng Chʻan-ik, Kim Che-gŏn, Chin Tʻaeng-nyul chŏ
Publisher: Nongŏp Chʻulpʻansa
Published: 1965
Place of publication: Pʻyŏngyang
Language: kor
Number of pages: 203
Subjects: Salt marshes; Salts in Soils
Other titles: Kansŏkchi yŏmbun chegŏ