Four hundred million acres;
the public lands and resources,
by Charles E. Winter... history, acquisition, disposition, proposals, memorials, briefs, status. A chronological record and a progressive study; conservation, federal or state?
Winter, C. Edwin. (1932). Four hundred million acres: the public lands and resources. Casper, Wyo.: Overland publishing company.
Winter, Charles Edwin, 1870-. Four Hundred Million Acres: the Public Lands And Resources. Casper, Wyo.: Overland publishing company, 1932.
Warning: These citations may not always be complete (especially for serials).