TY  - JA
AU  - Yoshida,M.
AU  - Kumada,K.
TI  - Studies on the properties of organic matter in buried humic horizon derived from volcanic ash, 5. Humic acids in buried humic horizons
PY  - 1979///
KW  - Buried soils
KW  - Fulvic acids
KW  - Humic acids
KW  - Palaeosolic soil types
KW  - Palaeosols
N1  - Graphs, references p. 589; Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0038-0768
T2  - Soil Science and Plant Nutrition
ER  -