TY  - RPRT
TI  - Heavy-mineral variability in beach and dune sands in the vicinity of the mouth of the Columbia River
AU  - Gretchen Luepke
PY  - 1982
DO  - 10.3133/ofr821091
UR  - https://pubs.usgs.gov/publication/ofr821091
ID  - ofr821091
ER  -