Nongŏp ŭi tawŏnjŏk kinŭng p'yŏngka
Subtitle: yŏn'gu sŏngkwa mit chŏgyong : yŏn'gu sŏngkwa pogosŏ
Publisher: Nongch'on Chinhŭngch'ŏng Nongŏp Kwahak Kisurwŏn
Published: 2008
Place of publication: Kyŏnggi-do Suwŏn-si
Language: kor
Number of pages: 212
Notes: "Palgan tŭngnok pŏnho: 11-1390093-000203-01."

Includes bibliographical references.