TY - RPRT TI - Analyses and descriptions of geochemical samples from the Big Branch and Peru Peak Wildernesses and the Wilder Mountain Roadless Area, Rutland and Bennington Counties, Vermon AU - D.E. Detra AU - J. D. Peper AU - D. L. Kelley AU - Tom Huyck AU - A.A. Pokomy AU - L.S. Laudon AU - R. J. Fairfield AU - E. P. Welsch PY - 1990 DO - 10.3133/ofr90682 UR - https://pubs.usgs.gov/publication/ofr90682 ID - ofr90682 ER -