Robert Sterling Yard

Robert Sterling Yard
The author has not yet completed their profile.

Author's Books:


PREFACE In offering the American public a carefully studied outline of its national park system, I have two principal objects. The one is to describe and differentiate the national parks in a manner which will enable the reader to appreciate their importance, scope, meaning, beauty, manifold uses and enormous value to individual and nation. The other is to use these parks, in which Nature is writing in... more...