TY  - RPRT
TI  - Lithologic analysis of the 1–2mm sand fraction
AU  - James R. Lucas
AU  - George R. Hallberg
AU  - Karl M. Chauff
AU  - Mary Howes
PY  - 1978
UR  - https://pubs.usgs.gov/publication/70236553
ID  - 70236553
ER  -