TY - RPRT TI - Maps showing interpretation, using R-mode factor analysis, of trace-element abundances in stream-sediment samples, Delta 1 degree by 2 degrees quadrangle, Utah AU - D. R. Zimbelman PY - 1994 DO - 10.3133/mf2081f UR - https://pubs.usgs.gov/publication/mf2081F ID - mf2081F ER -