TY  - RPRT
TI  - A semiquantitative X-ray diffraction method to determine mineral composition in stream sediments with similar mineralogy
AU  - Daniel M. Webster
PY  - 1989
DO  - 10.1080/09593338909384803
UR  - https://pubs.usgs.gov/publication/70015536
ID  - 70015536
ER  -