Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1911)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1915)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1919)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1920)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1922)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1859)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1877)

Icones florae Germanicae et Helveticae, simul Pedemontanae, Tirolensis, Istriacae, Dalmaticae, Austriacae, Hungaricae, Transylvanicae, Moravicae, Borussicae, Holsaticae, Belgicae, Hollandicae, ergo Mediae Europae. Iconographia et supplementum ad opera Willdenowii [et al.] ... - Reichenbach, H. G. (Heinrich Gustav) 1824 -1889 (F. Hofmeister [etc.], 1850)

Icones florae Germanicae et Helveticae, simul Pedemontanae, Tirolensis, Istriacae, Dalmaticae, Austriacae, Hungaricae, Transylvanicae, Moravicae, Borussicae, Holsaticae, Belgicae, Hollandicae, ergo Mediae Europae. Iconographia et supplementum ad opera Willdenowii [et al.] ... - Reichenbach, H. G. (Heinrich Gustav) 1824 -1889 (F. Hofmeister [etc.], 1845)

Icones plantarum formosanarum nec non et contributiones ad floram formosanam; or, Icones of the plants of Formosa, and materials for a flora of the island, based on a study of the collections of the Botanical survey of the Government of Formosa - Taiwan. Shokusankyoku. (Pub. by the Bureau of Productive Industry, Government of Formosa, 1921)

Icones plantarum Formosanarum nec non et contributiones ad floram Formosanam; or, Icones of the plants of Formosa, and materials for a flora of the Island, based on a study of the collections of the Botanical Survey of the Government of Formosa - Hayata, Bunzō, 1874 -1934 (Published by the Bureau of Productive Industries, Government of Formosa, 1916)

Icones plantarum formosanarum nec non et contributiones ad floram formosanam : or, Icones of the plants of Formosa, and materials for a flora of the island, based on a study of the collections of the Botanical survey of the Government of Formosa - Taiwan. Shokusankyoku. (Bureau of Productive Industry, Government of Formosa, 1911)

Icones plantarum formosanarum nec non et contributiones ad floram formosanam; or, Icones of the plants of Formosa, and materials for a flora of the island, based on a study of the collections of the Botanical survey of the Government of Formosa - Hayata, Bunzō, 1874 -1934 (Pub. by the Bureau of Productive Industry, Government of Formosa, 1911)

Icones plantarum Formosanarum nec non et contributiones ad floram Formosanam; or, Icones of the plants of Formosa, and materials for a flora of the Island, based on a study of the collections of the Botanical Survey of the Government of Formosa - Hayata, Bunzō, 1874 -1934 (Published by the Bureau of Productive Industries, Government of Formosa, 1911)

Icones plantarum or figures, with brief descriptive characters and remarks, of new or rare plants, selected from the author's herbarium - Hooker, Joseph Dalton, 1817 -1911 (Longman, Rees, Orme, Brown, Green, & Longman, etc, 1877)

Icones plantarum or figures, with brief descriptive characters and remarks, of new or rare plants, selected from the author's herbarium - Hooker, Joseph Dalton, 1817 -1911 (Longman, Rees, Orme, Brown, Green, & Longman, etc, 1933)

Icones plantarum or figures, with brief descriptive characters and remarks, of new or rare plants, selected from the author's herbarium - Hooker, Joseph Dalton, 1817 -1911 (Longman, Rees, Orme, Brown, Green, & Longman, etc, 1930)

Iconographia floræ italicæ : ossia, Flora italiana illustrata ... - Crépin, François, 1830 -1903 (Tip. del seminario, 1895)

Identification of crop and weed seeds - Musil, Albina F. (Albina Frances), 1894 - (Agricultural Marketing Service, U.S. Dept. of Agriculture, 1963)

Iheringia. Série zoologia - Fundação Zoobotânica do Rio Grande do Sul. Museu de Ciências Naturais. (Museu Rio-Grandense de Ciências Naturais, Divisão de Ciências do Departamento de Ciência e Cultura, Secretaria de Estado dos Negócios da Educação e Cultura do Govêrno do Estado do Rio Grande do Sul, 1981)

Iheringia. Série zoologia - Fundação Zoobotânica do Rio Grande do Sul. Museu de Ciências Naturais. (Museu Rio-Grandense de Ciências Naturais, Divisão de Ciências do Departamento de Ciência e Cultura, Secretaria de Estado dos Negócios da Educação e Cultura do Govêrno do Estado do Rio Grande do Sul, 1994)

Les îles Canaries. Flore de l'archipel - Proust, Louis, 1878 -1959 (P. Klincksieck, 1908)

Illinois Audubon bulletin - Illinois Audubon Society. (Illinois Audubon Society, 1955)

Illinois biological monographs - University of Illinois at Urbana-Champaign. (Univ. of Illinois Press, 1923)

Illinois biological monographs - University of Illinois at Urbana-Champaign. (Univ. of Illinois Press, 1962)

Illinois biological monographs - University of Illinois at Urbana-Champaign. (Univ. of Illinois Press, 1963)

Illinois biological monographs - University of Illinois at Urbana-Champaign. (Univ. of Illinois Press, 1964)

Illinois biological monographs - University of Illinois at Urbana-Champaign. (Univ. of Illinois Press, 1965)

Illinois biological monographs - University of Illinois at Urbana-Champaign. (Univ. of Illinois Press, 1966)

Illinois biological monographs - University of Illinois at Urbana-Champaign. (Univ. of Illinois Press, 1968)

Illinois biological monographs - University of Illinois at Urbana-Champaign. (Univ. of Illinois Press, 1970)

Illinois biological monographs - University of Illinois at Urbana-Champaign. (Univ. of Illinois Press, 1971)

Illinois biological monographs - University of Illinois at Urbana-Champaign. (Univ. of Illinois Press, 1972)

Illinois biological monographs - University of Illinois at Urbana-Champaign. (Univ. of Illinois Press, 1974)

Illinois biological monographs - University of Illinois at Urbana-Champaign. (Univ. of Illinois Press, 1997)

The Illinois farmer a monthly agricultural journal, devoted to the interests of the farmer, gardener, fruit grower and stock raiser - Dunlap, M. L., (Bailhache & Baker [etc.], 1856)

Illinois weed control research report - University of Illinois at Urbana-Champaign. Dept. of Agronomy. (Dept. of Agronomy, University of Illinois at Urbana-Champaign, 1986)

Illinois wetland restoration and creation guide - Illinois. Natural History Survey Division (Illinois Natural History Survey, 1997)

Illustrated & descriptive catalogue of garden, field and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kendall & Whitney, 1896)

Illustrated and descriptive catalogue of garden, field and flower seeds : agricultural and horticultural implements, fertilizers, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kendall & Whitney, 1897)

Illustrated and descriptive catalogue of garden, field and flower seeds : agricultural and horticultural implements, fertilizers, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kendall & Whitney, 1899)

Illustrated and descriptive catalogue of garden, field and flower seeds : agricultural and horticultural implements, fertilizers, seeds, &c - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kendall & Whitney, 1901)

Illustrated and descriptive catalogue of garden, field and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kendall & Whitney, 1895)

Illustrated and descriptive catalogue of garden, field and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kendall & Whitney, 1894)

Illustrated and descriptive catalogue of garden, field and flower seeds - Kendall & Whitney. (Kendall & Whitney, 1895)

Illustrated and descriptive catalogue of garden, field and flower seeds - Kendall & Whitney. (Kendall & Whitney, 1898)

Illustrated and descriptive catalogue of vegetable, agricultural and flower seeds, bulbs and tubers, grass seeds, tree seeds, and manures, flowering plants, trees, shrubs, roses, &c., fruit trees, horticultural requisites / E. & W. Hackett - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (G. Hassell & Son, 1913)

Illustrated and descriptive catalogue of vegetable, agricultural and flower seeds, bulbs and tubers, grass seeds, tree seeds, and manure, flowering plants, trees, shrubs, roses, &c., fruit trees, horticultural requisites / E. & W. Hackett - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (G. Hassell & Son, 1911)

The Illustrated annual register of rural affairs and cultivator almanac for the year - Thomas, J. J. (John Jacobs), 1810 -1895 (Luther Tucker, 1861)

Illustrated descriptive catalogue of garden, field and flower seeds : agricultural and horticultural implements, fertilizers, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kendall & Whitney, 1900)

The illustrated dictionary of gardening :a practical and scientific encyclopædia of horticulture for gardeners and botanists - Nicholson, George, 1847 -1908 (L.U. Gill, 1884)

The Illustrated dictionary of gardening : a practical and scientific encyclopaedia of horticulture for gardeners and botanists - Nicholson, George, 1847 -1908 (L. Upcott Gill, 1887)

The illustrated dictionary of gardening, a practical and scientific encyclopedia of horticulture for gardeners and botanists - Nicholson, George, 1847 -1908 (L. U. Gill, 1884)

An illustrated dictionary of medicine, biology and allied sciences ... by George M. Gould. 5th ed., with additions and corrections - Gould, George M. (George Milbry), 1848 -1922 (P. Blakiston's Son, 1907)

An illustrated dictionary of scientific terms - Rossiter, William, 1897 (G. P. Putnam's Sons, 1878)

An illustrated flora of the northern United States, Canada and the British possessions from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic ocean westward to the 102d meridian - Britton, Nathaniel Lord, 1859 -1934 (C. Scribner's Sons, 1896)

An illustrated flora of the northern United States, Canada and the British possesions from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102d meridian. Vol. 3, Apocynaceae to Compositae, dogbane to thistle - Britton, Nathaniel Lord, 1859 -1934 (C. Scribner, 1896)

An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian - Britton, Nathaniel Lord, 1859 -1934 (C. Scribner's sons, 1913)

An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian - Britton, Nathaniel Lord, 1859 -1934 (C. Scribner's sons, 1913)

An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian - Britton, Nathaniel Lord, 1859 -1934 (C. Scribner, 1913)

An illustrated flora of the northern United States, Canada and the British possesions from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102d meridian. Vol. 3, Apocynaceae to Compositae, dogbane to thistle - Britton, Nathaniel Lord, 1859 -1934 (C. Scribner, 1898)

An illustrated flora of the Pacific States: Washington, Oregon, and California - Abrams, Le Roy, 1874 -1956 (Stanford University Press, 1923)

Illustrated hand book for the farm & garden and catalogue of garden field & flower seeds, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (B.K. Bliss & Sons, 1882)

Illustrated hand book : Rawson's vegetable & flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Rawson & Co, 1889)

Illustrated seed and floral catalogue : 1900 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.W. Eichling, 1900)