TY  - BOOK
AU  - Kyoichi Kumada
TI  - Chemistry of soil organic matter
SN  - 0-444-98936-6
U1  - 631.417 
PY  - 1987///
CY  - Tokyo
PB  - Japan Scientific Societies Press
N1  - Kyoichi Kumada: Chemistry of soil organic matter.  Tokyo.  Japan Scientific Societies Press, 1987. 0-444-98936-6--(631.417KUM)
ER  -