 | Agriculture United States Periodicals Bibliography. | (2) |
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 | List of the agricultural periodicals of the United States and Canada published during the century July 1810 to July 1910 / compiled by the late Stephen Conrad Stuntz, edited by Emma B. Hawks. Stuntz, S. C. (Stephen Conrad), 1875-1918. 4n Washington, D.C. : U.S. Dept. of Agriculture, 1941. | |
| Index to authors with titles of their publications appearing in the documents of the U.S. Department of agriculture, 1841 to 1897 / by Geo. F. Thompson ; under direction of Geo. Wm. Hill. Thompson, George Fayette, 1860-1906. Washington, D.C. : U.S. Dept. of Agriculture, Division of Publications, 1898. | |
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