Biodiversity Heritage Library
By "Yard, Robert Sterling, 1861-1945"
Glimpses of our national parks ...
By: United States. - Yard, Robert Sterling,
Publication info: Washington,Govt. Print. Off.,1916.
Contributed by: Smithsonian Libraries
Our federal lands : a romance of American development / by Robert Sterling Yard.
By: Yard, Robert Sterling,
Publication info: New York :C. Scribner's Sons,1928.
Contributed by: Prelinger Library (archive.org)