From the painting by Chris Jorgenson
THE BOOK OF
THE NATIONAL PARKS
BY
ROBERT STERLING YARD
CHIEF, EDUCATIONAL DIVISION, NATIONAL PARK SERVICE, DEPARTMENT
OF THE INTERIOR
AUTHOR OF "THE NATIONAL PARKS PORTFOLIO"
"THE TOP OF THE CONTINENT," ETC.
WITH MAPS AND ILLUSTRATIONS
NEW YORK
CHARLES SCRIBNER'S SONS
1919