Nongchʻon kyŏngni e taehan chido kwalli wa chiwŏn kyŏnghŏm
By: O Tae-ho ; [pʻyŏnjip Yi Pok-hŭi]
Contributors: Yi, Pok-hŭi, 1933-
Series: Chuchʻe sasang ŭi kichʻi mit e sae sahoe kŏnsŏl esŏ irukhan kyŏnghŏm
Publisher: Sahoe Kwahak Chʻulpʻansa
Published: 1985
Place of publication: [Pʻyŏngyang]
Language: kor
Number of pages: 124
Subjects: Farm management; Agriculture and state