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

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, 1937)

The Iris news and garden chats - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.B. Katkamier, 1941)

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)

The Iris news : descriptive price list ... of iris, chrysanthemums, phlox, Oriental poppies, hemerocallis, bleeding heart, bulbs, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.B. Katkamier, 1946)

The Iris news : descriptive price list ... of iris, Oriental poppies, peonies, chrysanthemums, and many others - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.B. Katkamier, 1945)

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

Iris of quality : garden list (400 varieties) 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.S. Jackson, 1925)

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, peonies and poppies, 1946 : over 800 varieties - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fair Chance Farm, 1946)

Iris, peonies and poppies, over 1400 varieties : 1947 iris buyer's guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fair Chance Farm, 1947)

Iris, peonies, and poppies : world's largest listing of iris varieties : fall 1948, iris buyer's guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geiser's Fair Chance Farm, 1948)

Iris, peonies, perennials : 1930-31 [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fillmore Gardens, 1930)

Iris, peonies, perennials, 1932-1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fillmore Gardens, 1932)

Iris, peonies, poppies, perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tip-Top Gardens, 1936)

Iris, peonies, poppies : the world's best for less - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Dr. Thimlar Nursery, 1932)

Iris price list, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Edgewood Iris Gardens, 1934)

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

Irises 1926 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Riverby Iris Gardens, 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, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kenwood Iris Gardens, 1932)

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

Irises and peonies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John N. Bommersbach, 1934)

Irises for nurserymen, florists and dealers : wholesale price list, season 1933 : 50% discount from prices given on this iris list ... - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Indian Spring Farms, Inc, 1933)

Irises for nurserymen, florists and dealers : wholesale price list, season 1932 : 50% discount from prices given on this iris list, order early - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Indian Spring Farms, Inc, 1932)

Irises for nurserymen, florists and dealers : wholesale price list, season 1932 : 20% off - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Indian Spring Farms, Inc, 1932)

Irises for nurserymen, florists and dealers : wholesale price list, season 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Indian Spring Farms, Inc, 1931)

Irises for nurserymen, florists and dealers : wholesale price list, season 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Indian Spring Farms, Inc, 1933)

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, new low prices : 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Roy W. Gottschall, 1932)

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

Irises, peonies, poppies, perennials, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tip-Top Gardens, 1937)

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

Irises, poppies, hemerocallis, peonies, 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tip-Top Gardens, 1944)

Irises : retail price list, summer 1932 - spring 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kalmia Farm, 1932)

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 that are growing Over-the-Garden-Wall : 1930 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mrs. L.W. Kellogg, 1930)

Irises that are growing Over-the-Garden-Wall : 1931 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mrs. L.W. Kellogg, 1931)

Irises that are growing Over-the-Garden-Wall, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mrs. L.W. Kellogg, 1932)

Irises that are growing Over-the-Garden-Wall : summer 1933, spring 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mrs. L.W. Kellogg, 1933)

Irises that are growing Over-the-Garden-Wall : summer 1934, spring 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mrs. L.W. Kellogg, 1934)

Irises that are growing Over-the-Garden-Wall : summer 1935, spring 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mrs. L.W. Kellogg, 1935)

Irises, "the rainbow's rival", 1931 : a select list of the finest old and new varieties and the best of the rare novelties as contained in the Iris Garden of Roy Gottschall - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Dorothy Stoner, 1931)

The Irish naturalist - Royal Zoological Society of Ireland. (Eason & Son, Ltd, 1893)

The Irish naturalist - Royal Zoological Society of Ireland. (Eason & Son, Ltd, 1895)

The Irish naturalist - Royal Zoological Society of Ireland. (Eason & Son, Ltd, 1896)

The Irish naturalist - Royal Zoological Society of Ireland. (Eason & Son, Ltd, 1899)

The Irish naturalist - Royal Zoological Society of Ireland. (Eason & Son, Ltd, 1900)

The Irish naturalist - Royal Zoological Society of Ireland. (Eason & Son, Ltd, 1909)

The Irrigation age - American Irrigation Federation. (D.H. Anderson Pub. Co, 1891)

Isis, oder, Encyclopädische Zeitung von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1818)

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

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1821)

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

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1823)

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

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1827)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1829)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1831)

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

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1835)

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)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1841)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1842)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1843)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1845)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1846)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1847)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1848)

Ittiolitologia veronese del Museo Bozziano : ora annesso a quello del Conte Giovambattista Gazola e di altri gabinetti di fossili veronesi ; con la versione latina - Volta, Giovanni Serafino, 1764 -1842 (Dalla Stamperia Giuliari, 1796)

Izvestiia na Tsarskitia prirodonauchni instituti v Sofiia = Mitteilungen aus den Konigl. naturwissenschaftlichen Instituten in Sofia, Bulgarien = Bulletin des Institutions royales d'histoire naturelle á Sofia, Bulgarie - Tsarskitie prirodonauchni instituti (Sofiia, Bulgaria) (Pechatnitsa P. Glushkov, 1928)

Jacobi Theodori Kleinii ichthyologia enodata sive index rerum ad historiam piscium naturalem synomymis recentissimorum systematicorum explicatus / ab Johanne Julio Walbaum - Klein, Jacob Theodor, 1685 -1759 (1793)

Jahrbücher des Nassauischen Vereins für Naturkunde - Nassauischer Verein für Naturkunde (1850)

Jahrbücher des Nassauischen Vereins für Naturkunde - Nassauischer Verein für Naturkunde (1851)

Jahrbücher des Nassauischen Vereins für Naturkunde - Nassauischer Verein für Naturkunde (1855)

Jahrbücher des Nassauischen Vereins für Naturkunde - Nassauischer Verein für Naturkunde (1861)

Jahrbuch des Königlichen Botanischen Gartens und des Botanischen Museums zu Berlin - Königlicher Botanischer Garten (Berlin, Germany) (Borntraeger, 1886)

Jahrbücher des Nassauischen Vereins für Naturkunde - Nassauischer Verein für Naturkunde (J.F. Bergmann, 1864)

Jahrbücher des Nassauischen Vereins für Naturkunde - Nassauischer Verein für Naturkunde (J.F. Bergmann, 1867)

Jahrbücher des Nassauischen Vereins für Naturkunde - Nassauischer Verein für Naturkunde (J.F. Bergmann, 1878)

Jahrbücher des Nassauischen Vereins für Naturkunde - Nassauischer Verein für Naturkunde (J.F. Bergmann, 1880)

Jahrbücher des Nassauischen Vereins für Naturkunde - Nassauischer Verein für Naturkunde (J.F. Bergmann, 1882)

Jahrbücher des Nassauischen Vereins für Naturkunde - Nassauischer Verein für Naturkunde (J.F. Bergmann, 1883)

Jahrbücher des Nassauischen Vereins für Naturkunde - Nassauischer Verein für Naturkunde (J.F. Bergmann, 1889)

Jahrbücher des Nassauischen Vereins für Naturkunde - Nassauischer Verein für Naturkunde (J.F. Bergmann, 1892)

Jahrbücher des Nassauischen Vereins für Naturkunde - Nassauischer Verein für Naturkunde (J.F. Bergmann, 1844)

Jahrbücher des Nassauischen Vereins für Naturkunde - Nassauischer Verein für Naturkunde (J.F. Bergmann, 1897)

Jahrbücher des Nassauischen Vereins für Naturkunde - Nassauischer Verein für Naturkunde (J.F. Bergmann, 1898)

Jahrbücher des Nassauischen Vereins für Naturkunde - Nassauischer Verein für Naturkunde (J.F. Bergmann, 1900)

Jahrbücher des Nassauischen Vereins für Naturkunde - Nassauischer Verein für Naturkunde (J.F. Bergmann, 1902)

Jahrbücher des Nassauischen Vereins für Naturkunde - Nassauischer Verein für Naturkunde (J.F. Bergmann, 1904)

Jahrbücher des Nassauischen Vereins für Naturkunde - Nassauischer Verein für Naturkunde (J.F. Bergmann, 1910)

Jahres-Bericht der Schlesischen Gesellschaft für Vaterländische Cultur - Herrick, Francis Hobart, 1858 -1940 (G.P. Aderholz, 1838)