 | Major uses of land in the United States | (2) |
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 | Major uses of land in the United States : an inventory of the land used for agriculture, with special reference to cropland, pasture and grazing, land potentials / by H.H. Wooten. Wooten, Hugh H. (Hugh Hill), 1894- 4n Washington : U.S. Dept. of Agriculture, 1953. | |
| Major uses of land in the United States : summary for 1969 / . Frey, H. Thomas (Henry Thomas), 1927- 1n Washington, D.C. : U.S. Dept. of Agriculture, Economic Research Service, 1973. | |
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