TY  - RPRT
TI  - The petrography of some Illinois Pleistocene and recent sands
AU  - R. E. Hunter
PY  - 1967
DO  - 10.1016/0037-0738(67)90052-8
UR  - https://pubs.usgs.gov/publication/70010460
ID  - 70010460
ER  -