TY - RPRT TI - Maps showing the distribution of barium, beryllium, copper, lead, molybdenum, silver, and tin in stream-sediment samples, Delta 1° x 2° quadrangle, Utah AU - D. R. Zimbelman PY - 1993 DO - 10.3133/mf2081c UR - https://pubs.usgs.gov/publication/mf2081C ID - mf2081C ER -