TY - RPRT TI - Biogeochemistry of lichens and mosses in and near Mt. Zirkel Wilderness, Routt National Forest, Colorado; influences of coal-fired power plant emissions AU - L. L. Jackson AU - Linda Geiser AU - Tamara Blett AU - Corinna Gries AU - Dennis Haddow PY - 1996 DO - 10.3133/ofr96295 UR - https://pubs.usgs.gov/publication/ofr96295 ID - ofr96295 ER -