An estimated economic contribution of schooling and extension in Korean agriculture Ki-Yong Hong [microform]. - Hong, Ki-Yong 1942- (Quezon City Photoduplication Service, University of the Philippines Library, 1978)
Vita.
Microfilmed with 12 other titles.
Thesis (Ph.D.)--University of the Philippines, Los Banos.
Originally published in 1975.
Keywords: Agriculture -- Economic aspects -- Korea; Agricultural education -- Korea; Agricultural extension work -- Korea