Playgrounds of the nation; a series of projects on outdoor recreation and the conservation of forest life developed through a study of state parks and forests for elementary schools - Fox, Florence C., 1861-1933. (Washington, Govt. Print. Off., 1927)
At head of title: Department of the Interior.
Contains references.
"Publications, by states, relating to parks": p. 97-99.
"List of state parks and forests": p.. 83-88.
Keywords: Amusements; Natural resources; National parks and reserves