United States. Department of Agriculture, United States. Patent Office, & United States. Department of Agriculture. (1879). A general index of the agricultural reports of the Patent Office, for twenty-five years, from 1837 to 1861: And of the Department of Agriculture, for fifteen years, from 1862 to 1876. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Department of Agriculture, United States. Patent Office, and United States. Department of Agriculture. A General Index of the Agricultural Reports of the Patent Office, for Twenty-five Years, from 1837 to 1861: And of the Department of Agriculture, for Fifteen Years, from 1862 to 1876. Washington: G.P.O., 1879.
MLA (8th ed.) CitationUnited States. Department of Agriculture, et al. A General Index of the Agricultural Reports of the Patent Office, for Twenty-five Years, from 1837 to 1861: And of the Department of Agriculture, for Fifteen Years, from 1862 to 1876. G.P.O., 1879.