農業地帶別作付體系의收益性
Series: Nongŏp kyŏngyŏng yŏnʾgu -- A-7
Publisher: Nongchʻon Chinhŭngchʻŏng Sihŏmguk Nongŏp Kyŏngyŏngkwa
Published: 1966
Place of publication: Sŏul
Language: kor
Number of pages: 222
Subjects: Field crops; Farm income
Other titles: Nongŏp chidaebyŏl chakpu chʻegye ŭi suiksŏng
Notes: 1965-yŏndo nongŏp kyŏngyŏng yŏnʾgu pogo (ha)