Nilsson, Erik, 1948- Rocky Mountain National Park trail guide / [electronic resource] / by Erik Nilsson.. — Mountain View, CA : : World Publications,, c1978.. — xiv, 187 p. : : ill. ; 22 cm.
Includes index.
0890370982 : $3.95 9780890370988
78000362
Hiking--Colorado--Rocky Mountain National Park--Guidebooks. Camping--Colorado--Rocky Mountain National Park--Guidebooks. Trails--Colorado--Rocky Mountain National Park--Guidebooks.