Kumada, Kyoichi, 1921-
Chemistry of soil organic matter / Kyoichi Kumada. - Tokyo : Amsterdam ; Japan Scientific Societies Press ; Elsevier, 1987. - xi, 241 p. : ill. ; 24 cm. - Developments in soil science ; 17 .
Includes bibliographical references and index.
0444989366
87027531
Soils--Humic acid content.
S592.8 / .K86 1987
547 / KUC
Chemistry of soil organic matter / Kyoichi Kumada. - Tokyo : Amsterdam ; Japan Scientific Societies Press ; Elsevier, 1987. - xi, 241 p. : ill. ; 24 cm. - Developments in soil science ; 17 .
Includes bibliographical references and index.
0444989366
87027531
Soils--Humic acid content.
S592.8 / .K86 1987
547 / KUC