Han'guk nongǒp hyǒbǒphwa e kwanhan yǒn'gu.
Series: Han'guk yǒn'gu ch'ongsǒ, che 23-jip; Han'guk yǒn'gu ch'ongsǒ -- che 23-jip
Publisher: Han'guk yǒn'gu wǒn
Published: 1967
Place of publication: Seoul
Language: kor
Number of pages: 159
Subjects: Agriculture, Cooperative -- Korea