TY  - RPRT
TI  - Analytical data for stream sediment and soil samples from the Grand Canyon 1 degree by 2 degrees Quadrangle, Arizona
AU  - Robert L. Turner
PY  - 1992
DO  - 10.3133/ofr92229
UR  - https://pubs.usgs.gov/publication/ofr92229
ID  - ofr92229
ER  -