Yijo nongǒp kisul sa.
Series: Han'guk yǒn'gu ch'ong sǒ, che 21 jip; Han'guk yon'gu ch'ongso -- che 21 chip
Publisher: Han'guk yǒn'gu wǒn
Published: 1964
Place of publication: Seoul
Language: kor
Number of pages: 1215
Subjects: Agriculture -- Korea -- History
Other titles: An history of agricultural technology in the Yi dynasty