United States. Office of Cooperative Extension Work & Baker, O. E. (1931). Outlook for land utilization in U.S. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Office of Cooperative Extension Work and O. E. Baker. Outlook for Land Utilization in U.S. Washington: [publisher not identified], 1931.
MLA (9th ed.) CitationUnited States. Office of Cooperative Extension Work and O. E. Baker. Outlook for Land Utilization in U.S. [publisher not identified], 1931.
Warning: These citations may not always be 100% accurate.