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

Illinois birds: Mimidae - Graber, Jean W. (Jean Weber), 1924 -2015 (State of Illinois, Natural History Survey Division, 1970)

Illinois birds, Picidae - Graber, Jean W. (Jean Weber), 1924 -2015 (State of Illinois, Dept. of Registration and Education, Natural History Survey Division, 1977)

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 forest management : a quarterly newsletter for Illinois landowners - University of Illinois at Urbana-Champaign. Cooperative Extension Service. (Dept. of Forestry and the Cooperative Extension Service, University of Illinois at Urbana-Champaign, 1998)

Illinois' forests in 1998 - United States. Forest Service. (U.S. Dept. of Agriculture, Forest Service, North Central Research Station, 2000)

Illinois Natural History Survey bulletin - Illinois. Natural History Survey Division (The Survey, 1987)

Illustrated 1925 descriptive catalog, our sixtieth anniversary - Roeding, George Christian, 1868 -1928 (California Nursery Company, 1925)

Illustrated and descriptive catalog : hardy fruit and ornamental nursery stock - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wyman Nurseries, 1915)

Illustrated and descriptive catalog : hardy fruit and ornamental nursery stock - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wyman Nurseries, 1917)

Illustrated and descriptive catalog of ornamental and fruit trees, small fruits, shrubs, vines, evergreens, perennials, roses, bulbs and roots, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willis Nurseries, 1925)

Illustrated and descriptive catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R.H. Weber, 1906)

Illustrated and descriptive catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R.H. Weber, 1907)

Illustrated and descriptive catalogue of fruit and ornamental trees, evergreens, shrubs, vines, small fruit plants, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Weber & Sons Nursery Co, 1903)

Illustrated and descriptive catalogue of fruit and ornamental trees, grape vines, small fruits, shrubs, plants, roses, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Jay Wood, 1893)

Illustrated and descriptive catalogue of fruit and ornamental trees, grape vines, small fruits, shrubs, plants, roses, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H. S. Anderson, 1892)

Illustrated and descriptive catalogue of fruit and ornamental trees, shrubs, plants, etc., etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A. D. Pratt, 1894)

Illustrated and descriptive catalogue of fruit and ornamental trees : shrubs, roses, grape vines, small fruits, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (First National Nurseries, 1909)

Illustrated and descriptive catalogue of fruit and ornamental trees : roses grape vines shrubs small fruits plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Perry Nursery Co, 1910)

Illustrated and descriptive catalogue of fruit and ornamental trees : roses grape vines shrubs small fruits plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Perry Nursery Co, 1912)

Illustrated and descriptive catalogue of fruit and ornamental trees, shrubs, plants, roses, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westminster Nursery, 1925)

Illustrated and descriptive catalogue of ornamental trees, shrubs, roses, grape vines, small fruits, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (First National Nurseries, 1917)

Illustrated and descriptive catalogue of the finest kinds of deciduous and evergreen trees : shrubs, roses, vines, herbaceous plants, fruit trees, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chase Brothers Company, 1910)

Illustrated and descriptive catalogue of the finest kinds of deciduous and evergreen trees shrubs, roses, vines, herbaceous plants, fruit trees, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chase Brothers Company, 1915)

Illustrated and descriptive catalogue of the finest kinds of deciduous and evergreen trees : shrubs, roses, vines, herbaceous plants, fruit trees, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chase Brothers Company, 1913)

Illustrated and descriptive catalogue of the finest kinds of deciduous and evergreen trees shrubs, roses, vines, herbaceous plants, fruit trees, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chase Brothers Company, 1917)

Illustrated and descriptive catalogue of the finest kinds of deciduous and evergreens : trees, shrubs, roses, vines, herbaceous plants, fruit trees, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chase Brothers Company, 1920)

Illustrated and descriptive catalogue of the finest kinds of deciduous and evergreen trees : shrubs, roses, vines, herbaceous plants, fruit trees, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chase Brothers Company, 1919)

Illustrated and descriptive catalogue of the finest kinds of deciduous and evergreen trees : shrubs, roses, vines, herbaceous plants, fruit trees, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chase Brothers Company, 1923)

Illustrated and descriptive catalogue of the finest kinds of deciduous and evergreen trees, shrubs, roses, vines, herbaceous plants, fruit trees, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chase Brothers Company, 1922)

Illustrated and descriptive catalogue of the finest kinds of deciduous and evergreens : trees, shrubs, roses, vines, herbaceous plants, fruit trees, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chase Brothers Company, 1918)

The illustrated book of canaries and cage-birds, British and foreign - Swaysland, W. (Cassell, Petter, Galpin & Co, 1878)

The illustrated botany : comprising the most valuable native and exotic plants, with their history, medicinal properties, etc. : to which is added an introduction on physiology, and a view of the natural and Linnæan systems - Comstock, J. L. (John Lee), 1789 -1858 (J.K. Wellman, 1847)

Illustrated catalog of hardy western grown nursery stock : 1913 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (National Nurseries, 1913)

Illustrated catalog of hardy western grown nursery stock : fall 1914-spring 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (National Nurseries, 1914)

Illustrated catalogue of bulbs, roses and plants : for winter and spring blooming and fruits for fall planting : Autumn 1905 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Innisfallen Greenhouses, 1905)

Illustrated catalogue of fruit and ornamental trees, shrubs, plants, etc., etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L. L. May & Co, 1893)

Illustrated catalogue of plants, bulbs, trees, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nanz & Neuner, 1897)

Illustrated catalogue : spring of 1894 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John R. & A. Murdoch, 1894)

Illustrated descriptive catalog : fruit trees and small fruits, ornamental trees, shrubs, vines, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (I.E. Ilgenfritz' Sons Company, 1914)

Illustrated descriptive catalog of fruit and ornamental trees, shrubs and vines, perennial plants, roses - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Des Moines Nursery Company, 1916)

Illustrated descriptive catalogue for year 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bountiful Ridge Nurseries, 1927)

Illustrated descriptive catalogue : fruit and ornamental trees ... - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Woodburn Nurseries, 1904)

Illustrated descriptive catalogue : fruit and ornamental trees ... - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.W. Settlemier, 1909)

Illustrated descriptive catalogue : fruit and ornamental trees ... - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.W. Settlemier, 1910)

Illustrated descriptive catalogue : fruit and ornamental trees - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E. Smith & Sons, 1904)

Illustrated descriptive catalogue, fruit and ornamental trees, shrubs, plants, roses, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.S. Hallman Co, 1924)

Illustrated descriptive catalogue : fruit trees and small fruits, grape vines, esculent plants, ornamental trees, shrubs, vines - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (I.E. Ilgenfritz' Sons Company, 1914)

Illustrated descriptive catalogue : fruit trees and small fruits, grape vines, esculent plants, ornamental trees, shrubs, vines, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (I.E. Ilgenfritz' Sons Company, 1910)

Illustrated descriptive catalogue, fruit trees and small fruits, grape vines, esculent plants, ornamental trees, shrubs, vines - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Company, 1913)

Illustrated descriptive catalogue of fruit & ornamental trees, shrubs, rose bushes, climbing vines, plants, grape vines & small fruits - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Central Nursery & Floral Co, 1910)

Illustrated descriptive catalogue of fruit & ornamental trees, shrubs, rose bushes, climbing vines, plants, grape vines & small fruits - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Farmers Nursery Co, 1910)

Illustrated descriptive catalogue [of] fruit and ornamental trees, shrubs, plants, roses, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wichita Nurseries & Seed House, 1924)

Illustrated descriptive catalogue of fruit and ornamental trees : vines, shrubbery, roses, bulbs, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ince Nursery Co, 1914)

Illustrated descriptive catalogue of fruit and ornamental trees, grape vines, small fruits, shrubs, plants, roses, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Merriman Nurseries, 1894)

Illustrated descriptive catalogue of fruit and ornamental trees, small fruits, vines, roses, shrubs, etc., etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kentucky Nursery Co, 1897)

Illustrated descriptive catalogue of fruit and ornamental trees, small fruits, vines, roses, shrubs, etc., etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sunnyside Nursery Company, 1910)

Illustrated descriptive catalogue of fruit and ornamental trees, small fruits, vines, roses, shrubs, etc., etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Standard Nursery Co, 1910)

Illustrated descriptive catalogue of fruit and ornamental trees, grape vines, small fruits shrubs, plants, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.G. Carpenter & Co, 1914)

Illustrated descriptive catalogue of fruit and ornamental trees grape vines small fruits, shrubs, plants, roses, etc. cultivated and for sale by Geneva Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Youngers & Co, 1894)

Illustrated descriptive catalogue of fruit and ornamental trees : grape vines, small fruits, shrubs, plants, roses, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sedgwick Nursery, 1893)

Illustrated descriptive catalogue of fruit and ornamental trees grape vines, small fruits, shrubs, plants etc. cultivated and for sale by J. G. Carpenter & Co - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J. G. Carpenter & Co, 1897)

Illustrated descriptive catalogue of fruit and ornamental trees, grape vines, small fruits, shrubs, plants, roses &c - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.M. Simpson Co, 1894)

Illustrated descriptive catalogue of fruit and ornamental trees : grape vines, small fruits, shrubs, plants, roses, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Blair & Kaufman, 1903)

Illustrated descriptive catalogue of fruit and ornamental trees, grape vines, small fruits, shrubs, plants, roses, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hart Pioneer Nurseries, 1915)

Illustrated descriptive catalogue of fruit and ornamental trees, grape vines, small fruits, shrubs, plants, roses, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.C. Reed, 1907)

Illustrated descriptive catalogue of fruit and ornamental trees, small fruits, vines, roses, shrubs, etc., etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McNary & Gaines, 1900)

Illustrated descriptive catalogue of fruit and ornamental trees, grape vines, small fruits, shrubs, plants, roses etc. of Albertson & Hobbs, nurserymen - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Albertson & Hobbs, 1899)

Illustrated descriptive catalogue of fruit and ornamental trees, shrubs, plants, roses, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kokosing Nursery, 1923)

Illustrated descriptive catalogue of fruit and ornamental trees, shrubs, plants, roses, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Page Valley Nurseries, 1926)

Illustrated descriptive catalogue of fruit and ornamental trees, plants, shrubs, roses, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Federal Nurseries (Incorporated), 1922)

Illustrated descriptive catalogue of fruit and ornamental trees, shrubs and plants, roses, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cass Nurseries, 1925)

Illustrated descriptive catalogue of fruit and ornamental trees, shrubs, plants, roses, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Federal Nurseries (Incorporated), 1922)

Illustrated descriptive catalogue of fruit and ornamental trees, plants, shrubs, roses, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mountain View Nursery Co, 1922)

Illustrated descriptive catalogue of fruit and ornamental trees, plants, shrubs, roses, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Dayton Nurseries, 1922)

Illustrated descriptive catalogue of fruit and ornamental trees, shrubs, plants, roses, etc. : [fall 1924-spring 1925] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bountiful Ridge Nurseries, 1924)

Illustrated descriptive catalogue of fruit and ornamentals trees, shrubs, roses, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.S. Hallman Co, 1922)

Illustrated descriptive catalogue of fruit, ornamental trees, small fruits, vines, roses, shrubs, etc., etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vredenburg & Company, 1910)

Illustrated descriptive catalogue [of] fruit trees, small fruits, ornamental trees, shrubs, vines - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (I.E. Ilgenfritz Sons & Co, 1917)

Illustrated descriptive catalogue of fruits and ornamentals - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fairview Nurseries of Rochester, Inc, 1916)

Illustrated descriptive catalogue of ornamental trees : fruit, shrubs and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.F. Humphrey, 1915)

Illustrated descriptive catalogue of ornamental trees : fruit, shrubs and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Press of W.F. Humphrey, 1916)

Illustrated descriptive catalogue of ornamental trees, fruit, shrubs and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elmer Sherwood Nursery Co, 1916)

Illustrated descriptive catalogue of ornamental trees, fruit, shrubs and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (P. A. Atkins, 1915)

Illustrated descriptive catalogue of ornamental trees, fruit, shrubs and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elmer Sherwood, 1915)

Illustrated descriptive catalogue of ornamental trees, fruit, shrubs and plants : together with valuable hints on the selection, propagation and care of stock and spray calendar and formulas - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Press of W.F. Humphrey, 1916)

Illustrated descriptive catalogue of ornamental trees, fruit, shrubs and plants ... - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pudor Farms, 1917)

Illustrated descriptive catalogue of ornamental trees, fruit, shrubs and plants : together with valuable hints on the selection, propagation and care of stock and spray calendar and formulas - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.F. Humphrey, 1921)

Illustrated descriptive catalogue of ornamental trees, shrubs, roses, flowering plants, bulbs, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Frost & Co, 1875)

Illustrated descriptive catalogue of ornamental trees, shrubs, and climbing vines offered by the Reading Nursery - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reading Nursery, 1890)

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 - Gould, George M. (George Milbry), 1848 -1922 (P. Blakiston's Son & Co, 1900)

An illustrated dictionary of medicine, biology and allied sciences - Gould, George M. (George Milbry), 1848 -1922 (Balliére, Tindall & Cox, 1894)

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 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 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 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)

Illustrated garden book and price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.A. Soldan, 1912)

Illustrated general catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Perry Nursery Co, 1903)

An illustrated guide to the flowering plants of the middle Atlantic and New England states (excepting the grasses and sedges) the descriptive text written in familiar language - Stevens, George T. (George Thomas), 1832 -1921 (Dodd, Mead and company, 1910)

Illustrated key to the longhorned woodboring beetles of the Eastern United States - Lingafelter, Steven W. (Coleopterists Society, 2007)