TY  - RPRT
TI  - INAA determination of major and trace elements in loess, paleosol and precipitation layers in a pleistocene Loess Section, China
AU  - J. Tian
AU  - C. L. Chou
AU  - W.D. Ehmann
PY  - 1987
DO  - 10.1007/bf02055029
UR  - https://pubs.usgs.gov/publication/70015127
ID  - 70015127
ER  -