New soil maps of Japan based on the comprehensive soil classification system of Japan- First approximation and its application to the world reference base for soil resources 2006. - Kanda, Takashi; Minakawa, Masayuki; Ishihi, Yuka.; Hasegawa, Natsuki; Matsumoto, Toshie
Reprint (Foreign).
Keywords: Andosols; Cambisols; Digital soil map; Fundamental Soil Survey for Soil Fertility Conservation; National Land Survey