Author

Sang-jin Ma

3 books found

Cover of Nongch'on chiyŏk sahoejŏk kiŏp ŭi yŏngnyang kanghwa pangan

Nongch'on chiyŏk sahoejŏk kiŏp ŭi yŏngnyang kanghwa pangan

Sang-jin Ma · First published 2010

Cover of Sinʼgyu chʻwinong ŭi chinip changae haeso pangan

Sinʼgyu chʻwinong ŭi chinip changae haeso pangan

Sang-jin Ma · First published 2008

Cover of Nongŏp inchŏk chawŏn kaebal ŭl wihan haksŭp hwalsŏnghwa

Nongŏp inchŏk chawŏn kaebal ŭl wihan haksŭp hwalsŏnghwa

Sang-jin Ma · First published 2007