FOOTNOTES
Reading edition
PUBLISHED IN COOPERATION WITH THE NATIONAL PARK SERVICE BY SOUTHWEST PARKS AND MONUMENTS ASSOCIATION POST OFFICE BOX 1562 GLOBE, ARIZONA 85501
11th Ed. (Revised) 1974 20M
Reading edition
PUBLISHED IN COOPERATION WITH THE NATIONAL PARK SERVICE BY SOUTHWEST PARKS AND MONUMENTS ASSOCIATION POST OFFICE BOX 1562 GLOBE, ARIZONA 85501
11th Ed. (Revised) 1974 20M