Wada, Koji. text Fukuoka,Japan Kyushu University Pess. c1986 monographic xi,276p.: Ill.(xiv p. plates). Part1 Chapter1 Morphology and Classification by M.Otowa. Chapter 2, 1 Primary Minerals, Mineralogical Characteristics by S.Shoji. II Clay Minerals by N. Yoshinaga.Chapter 3. Humus Charecteristics by S. Arai T. Honna,and Y. Oba.Chapter 4.Chemical Properties by K.Inowe. Chapter 5. Physical Properties by T. Maeda and K. Soma.Part II Data Base. edited by Koji Wada Includes bibliographic references Soils S592.17.V65 A5 1986 4873781299 UOEL 000 20250429150316.0