T'onggye ro salp'yŏ ponŭn nongŏch'on chumin ŭi sam ŭi chil
Series: D ; 374
Publisher: Han'guk Nongch'on Kyŏngje Yŏn'guwŏn
Published: 2014
Place of publication: Sŏul
Language: kor
ISBN-13: 2090000027402