Report of committee appointed by the Secretary of Agriculture to consider the subject of land economics as one of the divisions of research work of the proposed Bureau of Farm Management and Farm Economics
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Report of committee appointed by the Secretary of Agriculture to consider the subject of land economics as one of the divisions of research work of the proposed Bureau of Farm Management and Farm Economics
(Circular / United States Department of Agriculture, 138)
U.S. Dept. of Agriculture, Office of the Secretary, 1919
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