"Address of Dr. I. C. White, State Geologist of West Virginia, at the Conference on the Conservation of Natural Resources, at the White House the afternoon of May 13, 1908."; "White, I. C. (Israel Charles), 1848-1927."; "Conservation of natural resources--United States--Congresses."; "White, I. C. (Israel Charles), 1848-1927."; "1908"; "

Pamphlet. Includes a letter dated April 20, 1908, from President Theodore Roosevelt to Dr. White inviting him to speak at the Conference.

"; ""; "P725"; "pec"; "Conservation of natural resources--United States--Congresses."; "14256"; .