Establishment of a National Botanical Garden : hearing before a Joint Committee on the Library, Congress of the United States, Sixty-sixth Congress, second session, on S. 497, a bill to increase the area of the United States Botanic Garden in the City of Washington, District of Columbia and S. Res. 165, directing the Committee on the District of Columbia to report plans for the creation in or near the District of Columbia of a botanic garden comparable with the best existing gardens - United States Botanic Garden (G.P.O, 1920)

Estimating wetland condition locally : an intensification study in the Blackfoot and Swan River watersheds - Vance, Linda K. (Katherine) (Montana Natural Heritage Program, 2015)

Eugene Amandus Schwarz Papers, 1875-1928 : notebooks, trip to Panama, January-March 1911, at least partially in company of August Busck - Schwarz, Eugene Amandus, 1844 -1928 (1911)

European Journal of Taxonomy - Institut royal des sciences naturelles de Belgique. (MNHN, 2016)

Exotic microlepidoptera - Meyrick, Edward, 1854 -1938 (Printed by Taylor and Francis, 1912)

Exotic microlepidoptera - Meyrick, Edward, 1854 -1938 (Printed by Taylor and Francis, 1913)

Exotic microlepidoptera - Meyrick, Edward, 1854 -1938 (Printed by Taylor and Francis, 1914)

Exotic microlepidoptera - Meyrick, Edward, 1854 -1938 (Printed by Taylor and Francis, 1915)

Exotic microlepidoptera - Meyrick, Edward, 1854 -1938 (Printed by Taylor and Francis, 1916)

Exotic microlepidoptera - Meyrick, Edward, 1854 -1938 (Printed by Taylor and Francis, 1917)

Exotic microlepidoptera - Meyrick, Edward, 1854 -1938 (Printed by Taylor and Francis, 1918)

Exotic microlepidoptera - Meyrick, Edward, 1854 -1938 (Printed by Taylor and Francis, 1919)

Exotic microlepidoptera - Meyrick, Edward, 1854 -1938 (Printed by Taylor and Francis, 1920)

Exotic microlepidoptera - Meyrick, Edward, 1854 -1938 (Printed by Taylor and Francis, 1921)

Exotic microlepidoptera - Meyrick, Edward, 1854 -1938 (Printed by Taylor and Francis, 1922)

Exotic microlepidoptera - Meyrick, Edward, 1854 -1938 (Printed by Taylor and Francis, 1923)

Exotic microlepidoptera - Meyrick, Edward, 1854 -1938 (Printed by Taylor and Francis, 1924)

Exotic microlepidoptera - Meyrick, Edward, 1854 -1938 (Printed by Taylor and Francis, 1925)

Exotic microlepidoptera - Meyrick, Edward, 1854 -1938 (Printed by Taylor and Francis, 1926)

Exotic microlepidoptera - Meyrick, Edward, 1854 -1938 (Printed by Taylor and Francis, 1928)

Exotic microlepidoptera - Meyrick, Edward, 1854 -1938 (Printed by Taylor and Francis, 1929)

Exotic microlepidoptera - Meyrick, Edward, 1854 -1938 (Printed by Taylor and Francis, 1930)

Exotic microlepidoptera - Meyrick, Edward, 1854 -1938 (Printed by Taylor and Francis, 1931)

Exotic microlepidoptera - Meyrick, Edward, 1854 -1938 (Printed by Taylor and Francis, 1932)

Exotic microlepidoptera - Meyrick, Edward, 1854 -1938 (Printed by Taylor and Francis, 1933)

Exotic microlepidoptera - Meyrick, Edward, 1854 -1938 (Printed by Taylor and Francis, 1934)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1889)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1910)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1911)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1912)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1913)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1914)