Summer tours under escort
Subtitle: Yellowstone National Park, Rocky Mountain National Park, Zion National Park, Bryce Canyon National Park, Grand Canyon National Park, Mount Rainier National Park, Yosemite National Park, California, Colorado, Pacific Northwest, Canadian Rockies, Alaska : season 1931
Contributors: Union Pacific Railroad Company
Publisher: Dept. of Tours, Chicago & North Western Ry., Union Pacific System
Published: 1931
Place of publication: Chicago
Language: eng
Number of pages: 56
Subjects: National parks and reserves; Tours
Notes: "Overland Route Circle Tours."

cat 20070525 dss ysnp