Uri nara esŏ ŭi nongchʻon munje haegyŏl ŭi ryŏksa chŏk kyŏng hŏm - Kim, Sŭng-jun. (Pʻyŏngyang : Chosŏn Rodongdang Chʻulpʻansa, 1965)
Keywords: Agriculture -- Economic aspects -- Korea (North); Agriculture and state -- Korea (North)