@article{242992, recid = {242992}, title = {Winter use plans final environmental impact statement summary for the Yellowstone and Grand Teton national parks and John D. Rockefeller, Jr., Memorial Parkway / [microform] :}, publisher = {U.S. Dept. of the Interior, National Park Service, Denver Service Center,}, address = {[Denver CO :}, pages = {12, [8] p. ;}, year = {2000}, note = {Cover title.}, url = {http://library.usi.edu/record/242992}, }