Kopʻumjil ssal saengsan ŭl wihan pʻumjong yuksŏng mit chaebae, suhwak hu kwalli kisul
Publisher: Nongchʻon Chinhŭngchʻŏng Changmul Kwahagwŏn
Published: 2006
Place of publication: [Kyŏnggi-do Suwŏn-si]
Language: kor
Number of pages: 103
Subjects: Rice; Research; Varieties; Planting; Technological innovations
Notes: "Palgan tŭngnok pŏnho 11-1390625-000037-01."