Het Instituut of Verslagen en Mededeelingen, uitgegeven door de vier Klassen van het Koninklijk-Nederlandsch Instituut van Wetenschappen, Letterkunde en Schoone Kunsten - Koninklijk-Nederlandsch Instituut van Wetenschappen Letterkunde en Schoone Kunsten. (1841)

Het Instituut of Verslagen en Mededeelingen, uitgegeven door de vier Klassen van het Koninklijk-Nederlandsch Instituut van Wetenschappen, Letterkunde en Schoone Kunsten - Koninklijk-Nederlandsch Instituut van Wetenschappen Letterkunde en Schoone Kunsten. (1842)

Het Instituut of Verslagen en Mededeelingen, uitgegeven door de vier Klassen van het Koninklijk-Nederlandsch Instituut van Wetenschappen, Letterkunde en Schoone Kunsten - Koninklijk-Nederlandsch Instituut van Wetenschappen Letterkunde en Schoone Kunsten. (1843)

Het Instituut of Verslagen en Mededeelingen, uitgegeven door de vier Klassen van het Koninklijk-Nederlandsch Instituut van Wetenschappen, Letterkunde en Schoone Kunsten - Koninklijk-Nederlandsch Instituut van Wetenschappen Letterkunde en Schoone Kunsten.

Het Instituut of Verslagen en Mededeelingen, uitgegeven door de vier Klassen van het Koninklijk-Nederlandsch Instituut van Wetenschappen, Letterkunde en Schoone Kunsten - Koninklijk-Nederlandsch Instituut van Wetenschappen Letterkunde en Schoone Kunsten. (1846)

The Intellectual observer (Groombridge and Sons, 1868)

Interior Columbia Basin supplemental draft environmental impact statement : Interior Columbia Basin Ecosystem Management Project - United States. Bureau of Land Management. ([U.S. Department of Agriculture, Forest Service, Intermountain Region], 2000)

The international bibliography of electron microscopy - New York Society of Electron Microscopists. (1959)

International catalogue of scientific literature. N, Zoology - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1901)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1907)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1908)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1909)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1910)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1912)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1914)

International convention for the protection of birds - Herman, Ottó, 1835 -1914 (V. Hornyánszky, court printer, 1907)

The international convention for the protection of birds concluded in 1902; and Hungary. Historical sketch - Herman, Ottó, 1835 -1914 (W. Hornyánszky, court printer, 1907)

Internationale entomologische Zeitschrift - Internationales Entomologen-Bund. (Internationaler Entomologischer Verein E.V, 1913)

Internationale entomologische Zeitschrift - Internationales Entomologen-Bund. (Internationaler Entomologischer Verein E.V, 1921)

Internationale Monatsschrift für Anatomie und Physiologie (G. Thieme [et al.,], 1894)

Internationale Monatsschrift für Anatomie und Physiologie (G. Thieme [et al.,], 1906)

An introduction to The birds of Australia - Gould, John 1804 -1881 (Printed for the author, by Richard and John E. Taylor, 1848)

An introduction to the birds of Great Britain - Gould, John 1804 -1881 (Printed for the author by Taylor and Francis, 1873)

An introduction to the elements of science - Mivart, St. George Jackson, 1827 -1900 (Little, Brown & Co, 1894)

An Introduction to the study of the protozoa with special reference to the parasitic forms - Royal College of Physicians of London. (Edward Arnold, 1912)

An introduction to the study of the protozoa, with special reference to the parasitic forms - Minchin, E. A. (Edward Alfred), 1866 -1915 (Arnold, 1922)

An introduction to the study of the Protozoa, with special reference to the parasitic forms - Minchin, E. A. (Edward Alfred), 1866 -1915 (E. Arnold, 1922)

An introduction to the systematic zoology and morphology of vertebrate animals - Macalister, Alexander, 1844 -1919 (Hodges, Foster and Figgis, 1878)

Iowa bird life - Iowa Ornithologists' Union. (Iowa Ornithologists' Union, 1998)

Iowa year book of agriculture - Iowa. Dept. of Agriculture. (Iowa Dept. of Agriculture, 1907)

Iowa year book of agriculture - Iowa. Dept. of Agriculture. (Iowa Dept. of Agriculture, 1908)

Iowa year book of agriculture - Iowa. Dept. of Agriculture. (Iowa Dept. of Agriculture, 1913)

Iris - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Charles W. Ayars, 1932)

Iris - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Huron Valley Iris Gardens, 1925)

Iris - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Southern California Iris Gardens, 1929)

Iris : 1925 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mrs. J.F. Emigholz, 1925)

Iris : 1927 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mrs. J.F. Emigholz, 1927)

Iris, 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Southern California Iris Gardens, 1930)

Iris, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sil-Mar Gardens, 1931)

Iris, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Southern California Iris Gardens, 1931)

Iris, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Southern California Iris Gardens, 1932)

Iris and peonies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Treasure Oak Nursery, 1924)

Iris : bargains, lists, collections, selections [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sil-Mar Gardens, 1930)

Iris catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Indian Spring Farms, Inc, 1927)

The Iris Garden, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Miss Dorothy Stoner, 1932)

The Iris Garden, 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Dorothy Stoner, 1933)

Iris list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mrs. J. M. Baker, 1935)

An iris lover's catalog, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Schreiner's Iris Gardens, 1931)

An iris lover's catalog, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Schreiner's Iris Gardens, 1932)

An iris lover's catalog, 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Schreiner's Iris Gardens, 1933)

An iris lover's catalog : with iris map for 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.X. Schreiner, 1928)

An iris lover's catalog : with iris map for 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.X. Schreiner, 1930)

An iris lover's catalog : with masterlist for 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.X. Schreiner, 1929)

The Iris news - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.B. Katkamier, 1936)

The Iris news and garden chats : keep this descriptive price list as it tells the stories of many of the flowers you love -iris, Oriental poppies, peonies, chrysanthemums, and many others : people growing perennial flowers foget about wars for hours and hours - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.B. Katkamier, 1942)

Iris of quality : 1927 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iris Fields, 1927)

Iris of quality, imported and grown - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kenwood Iris Gardens, 1928)

Iris of quality : stock reduction sale / Iris Fields - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iris Fields, 1929)

Iris of quality : surplus stock from private collection : garden and price list 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iris Fields, 1926)

Iris seedlings - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Glen Road Iris Garden, 1920)

Iris : spring 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Frank W. Campbell, 1926)

Iris trade list : fall of 1929 and spring of 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Farr Nursery Company, 1929)

Iris : we grow over 700 varieties : bargains, lists, collections, selections - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sil-Mar Gardens, 1936)

Irises - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Upton Gardens, 1930)

Irises - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Upton Gardens, 1931)

Irises - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mrs. J.M. Baker, 1937)

Irises - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Robert Wayman, 1942)

Irises 1925 surplus list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S. S. Berry, 1925)

Irises 1926 surplus list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S. S. Berry, 1926)

Irises 1927 surplus list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S. S. Berry, 1927)

Irises, 1928 surplus list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S. S. Berry, 1928)

Irises : 1930 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kenwood Iris Gardens, 1930)

Irises, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kenwood Iris Gardens, 1931)

Irises, 1931-1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cedar Hill Nursery, 1931)

Irises, 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kenwood Iris Gardens, 1933)

Irises, 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Upton Gardens, 1933)

Irises and gladiolus grown at Sunnyside Gardens ; L. Merton Gage, proprietor - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sunnyside Gardens, 1929)

Irises for April delivery 1930 [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fair June Iris Gardens, 1930)

Irises for your garden : 1929 surplus list of S.S. Berry - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.S. Berry, 1929)

Irises for your garden : 1930 surplus list of S.S. Berry - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.S. Berry, 1930)

Irises for your garden : 1931 surplus list of S.S. Berry - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.S. Berry, 1931)

Irises for your garden, 1932-3 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.S. Berry, 1932)

Irises for your garden, 1933-34 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.S. Berry, 1933)

Irises foundation stock for 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Glen Road Iris Garden, 1921)

Irises from Kenwood Iris Gardens : summer 1935, spring 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kenwood Iris Gardens, 1935)

Irises grown at Sunnyside Gardens [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sunnyside Gardens, 1930)

Irises : new rare ones and the best of the old ones, 1931-1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Upton Gardens, 1931)

Irises : new rare ones and the best of the old ones, 1932-1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Upton Gardens, 1932)

Irises, peonies and gladioli - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rainbow Gardens, 1922)

Irises, peonies and gladioli [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rainbow Gardens, 1924)

Irises, peonies, poppies, hemerocallis, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fairmount Iris Gardens, 1931)

Irises, poppies, hemerocallis, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fairmount Iris Gardens, 1932)

Irises [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mount Airy Gardens, 1926)

Irises [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cedar Hill Nursery, 1929)

Irises [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cedar Hill Nursery, 1928)

Irises : spring 1926 [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sam Carpenter Gardens, 1926)

Irises : summer 1934, spring 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kenwood Iris Gardens, 1934)

Irises that are growing Over-the-Garden-Wall : 1928 [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mrs. L.W. Kellogg, 1928)

Irises that are growing Over-the-Garden-Wall : 1929 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mrs. L.W. Kellogg, 1929)

Irises : wholesale list, June 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Upton Gardens, 1930)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1820)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1822)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1824)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1825)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1826)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1828)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1832)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1833)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1834)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1836)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1837)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1838)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1839)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1840)