@article{196221,
      note = {Distributed to depository libraries in microfiche.},
      author = {Jackson, Larry L.},
      url = {http://library.usi.edu/record/196221},
      title = {Biogeochemistry of lichens and mosses in and near Mt.  Zirkel Wilderness, Routt National Forest, Colorado  influences of coal-fired power plant emissions /  [microform] :},
      publisher = {U.S. Dept. of the Interior, U.S. Geological Survey :},
      recid = {196221},
      pages = {ix, 162 :},
      address = {[Denver, CO] :},
      year = {1996},
}