Illinois River Bluffs area assessment - Illinois. Dept. of Natural Resources. (Illinois Dept. of Natural Resources, 1998)

Illustrated and descriptive catalogue : fruit and ornamental trees, shrubs, roses, grape vines, small fruits, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.B. Morey Nurseries, 1915)

Illustrated and descriptive catalogue of fruit and ornamental trees, small fruits, vines, roses, shrubs, etc., etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.A. Guernsey & Co, 1915)

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

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

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

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

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

Illustrated descriptive catalogue of fruit and ornamental trees, small fruits, vines, roses, shrubs, etc., etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (United Litho and Printing Cos, 1916)

Illustrated descriptive catalogue of fruit and ornamental trees, small fruits, vines, roses, shrubs, etc., etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Press of Vredenburg & Co., Inc, 1916)

Illustrated descriptive catalogue of fruit and ornamental trees, small fruits, vines, roses, shrubs, etc., etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.E. Stoner, 1911)

Illustrated descriptive catalogue of fruit and ornamental trees, small fruits, vines, roses, shrubs, etc., etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fredenburg & Company, 1915)

Illustrated descriptive catalogue of fruit and ornamental trees, small fruits, vines, roses, shrubs, etc., etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lake Shore Nurseries, 1916)

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

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, 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, small fruits, vines, roses, shrubs, etc., etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (North Star Nursery Company, 1919)

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)

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)

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

L'Illustration horticole : journal spécial des serres et des jardins, ou choix raisonné des plantes les plus intérressantes sous le rapport ornemental, comprenant leur histoire complete, leur description comparée, leur figure et leur culture - Lemaire, Charles Antoine, 1801 -1871 (Imprimerie et lithographie de F. et E. Gyselnyck, 1875)

L'Illustration horticole : journal spécial des serres et des jardins, ou choix raisonné des plantes les plus intérressantes sous le rapport ornemental, comprenant leur histoire complete, leur description comparée, leur figure et leur culture - Lemaire, Charles Antoine, 1801 -1871 (Imprimerie et lithographie de F. et E. Gyselnyck, 1890)

Illustrations of Indian botany :or figures illustrative of each of the natural orders of Indian plants, described in the author's prodromus florae peninsulae Indiae orientalis - Wight, Robert, 1796 -1872 (published by J. B. Pharoah for the author, 1840)

Illustrations of the botany and other branches of the natural history of the Himalayan Mountains :and of the flora of Cashmere - Royle, J. Forbes (John Forbes), 1798 -1858 (Wm. H. Allen, 1839)

Illustrations of the natural orders of plants with groups and descriptions. Reduced from the original folio ed - Twining, Elizabeth, 1805 -1889 (Sampson Low, Son, and Marston, 1868)

Illustrierte Wochenschrift für Entomologie - Berliner Entomologische Gesellschaft. (J. Neumann, 1897)

In Codicem botanicum linnaeanum index alphabeticus : generum, specierum ac synonymorum omnium completissimus - Linné, Carl von, 1707 -1778 (O. Wigand, 1840)

In memoriam quattuor seculorum ab Universitate Upsaliensi peractorum Regia Societas Scientiarum Upsaliensis - Societas Regia Scientiarum Upsaliensis. (Excudit Ed. Berling Reg. Acad. Typographus, 1877)

Index alphabeticus generum botanicorum quotquot a Willdenovio in Speciebus plantarum et a Persoonio in Synopsi plantarum recensentur - Lichtenstein, A. G. G. (August Gerhard Gottfried), 1780 -1851 (Leuckartiorum patris et filii, 1814)

Index animalium; sive, Index nominum quae ab A. D. MDCCLVIII generibus et speeiebus animalium imposita sunt - Sherborn, Charles Davies, 1861 -1942 (e typographio academico, 1801)

Index animalium; sive, Index nominum quae ab A. D. MDCCLVIII generibus et speeiebus animalium imposita sunt - Sherborn, Charles Davies, 1861 -1942 (e typographio academico, 1902)

Index bibliographique de l'Hortus Belgicus : Catalogue méthodique des plantes ornementales qui ont été décrites, figurées ou introduites en Belgique de 1830 à 1880 - Morren, Édouard, 1833 -1886 (1887)

Index generum phanerogamorum usque ad finem anni 1887 promulgatorum in Benthami et Hookeri "Genera plantarum" fundatus, cum numero specierum synonymis et area geographica - Bentham, George, 1800 -1884 (Sumptibus auctoris, 1888)

Index Kewensis. names of seed-bearing plants at the rank of family and below published between January 1976 and the end of 1980 with some omissions from earlier years. Supplement seventeen - Royal Botanic Gardens, Kew. (Clarendon Press, 1901)

Index Kewensis plantarum phanerogamarum : nomina et synonym omnium generum et specierum a linnaeo usque as annum MDCCLXXXV complectans nomine recepro auctore patria unicuique planta subjectis : sumptibus beati Caroli Roberti Darwin ductu et consilio Josephi D. Hooker. Tomus 1-2 = Index Kewensis : an enumeration of the genera and species of flowering plants from the time of Linnaeus to the year 1885 inclusive together with their authors names, the works in which they were first published, their native countries and thei - Hooker, Joseph Dalton, 1817 -1911 (Clarendon Press, 1893)

Index Kewensis plantarum phanerogamarum. nomina et synonyma omnium generum et specierum ab initio anni MDCCCCI usque ad finem anni MDCCCCV complectens. Supplementum tertium - Royal Botanic Gardens, Kew. (e prelo Clarendoniano, 1901)

Index Kewensis plantarum phanerogamarum. nomina et synonyma omnium generum et specierum ab initio anni MDCCCCVI usque ad finem anni MDCCCCX complectens. Supplementum quartum - Royal Botanic Gardens, Kew. (e prelo Clarendoniano, 1913)

Index Kewensis plantarum phanerogamarum. nomina et synonyma omnium generum et specierum ab initio anni MDCCCLXXXVI usque ad finem anni MDCCCXCV complectens. Supplementum primum - Royal Botanic Gardens, Kew. (apud Alfredum Castaigne, 1901)

Index Kewensis plantarum phanerogamarum. nomina et synonyma omnium generum et specierum ab initio anni MDCCCCXXXVI usque ad finem anni MDCCCCXL nonnulla etiam antea edita complectens. Supplementum decimum - Royal Botanic Gardens, Kew. (e prelo Clarendoniano, 1901)

Index Kewensis plantarum phanerogamarum. nomina et synonyma omnium generum et specierum ab initio anni MDCCCCXI usque ad finem anni MDCCCCXV complectens. Supplementum quintum - Royal Botanic Gardens, Kew. (e prelo Clarendoniano, 1901)

Index Kewensis plantarum phanerogamarum. nomina et synonyma omnium generum et specierum ab inition anni MDCCCXCVI usque ad finem anni MDCCCC complectens. Supplementum secundum - Royal Botanic Gardens, Kew. (e prelo Clarendoniano, 1901)

Index Kewensis plantarum phanerogamarum. nomina et synonyma omnium generum et specierum ab initio anni MDCCCCXXXI usque ad finem anni MDCCCCXXXV complectens. Supplementum nonum - Royal Botanic Gardens, Kew. (e prelo Clarendoniano, 1901)

Index perfectus ad Caroli Linnaei Species plantarum - Linné, Carl von, 1707 -1778 (M'carron, Bird & Cocii, 1880)

Index plantarum, or, An alphabetical arrangement of all the genera and species of plants hitherto described : with references to original authorities for each genus and species ... : to which is added, an index of the natural order and an appendix ... - Coyte, William Beeston, 1740 -1810 (Printed by R. Taylor, 1807)

Index plantarum, præcipue officinalium, quæ, in horto medico Edinburgensis, a Carolo Alston - Alston, Charles, 1683 -1760 (Apud W. Sands, A. Brymer, A. Murray, and J. Cochran, 1740)

Index rerum naturalium quae conservantur in Museo Academico Groningano = Naamlijst der voorwerpen van natuurlijke historie welke bewaard worden in het Akademisch Museum te Groningen - Swinderen, Theodorus van, 1784 -1851 (Bij J. Oomkens, Akademie-drukker, 1822)

Index to the native and scientific names of Indian and other eastern economic plants and products - Watson, J. Forbes (John Forbes), 1827 -1892 (India museum, 1868)

An index to the scientific contents of the Journal and Proceedings of the Academy of Natural Sciences of Philadelphia [1817-1910] Published in commemoration of the centenary of the academy, March 21, 1912 - Academy of Natural Sciences of Philadelphia. (Academy of Natural Sciences, 1912)

The Indian forest records - Forest Research Institute (Dehra Dun, India) (Manager of Publications, 1910)

Indian medicinal plants - Basu, Baman Das, 1867 -1930 (Sudhindra Nath Basu, Pâninî office; [etc., etc.], 1918)

Indian trees : an account of trees, shrubs, woody climbers, bamboos, and palms indigenous or commonly cultivated in the British Indian Empire - Brandis, Dietrich, Sir, 1824 -1907 (A. Constable & Co., Ltd, 1906)

Insect enemies of eastern forests - Craighead, Frank C. (Frank Cooper), 1890 -1982 (U.S. Dept. of Agriculture, 1950)

Insecta Britanica : Diptera / by Francis Walker - Walker, Francis, 1809 -1874 (Reeve and Benham, 1856)

Insecta Britannica: Diptera - Walker, Francis, 1809 -1874 (Reeve, 1851)

Insecta britannica. Diptera - Walker, Francis, 1809 -1874 (Reeve and Benham, 1851)

Insecta Lapponica - Zetterstedt, Johan Wilhelm, 1785 -1874 (Voss, 1840)

Insectes diptères du nord de la France - Macquart, J., (Justin), 1778 -1855 ([publisher not identified], 1826)

Insectes diptères du nord de la France ... - Macquart, J., (Justin), 1778 -1855 (Impr. de Leleux, 1826)

Insects of Samoa and other Samoan terrestrial arthropoda - Canada. Department of Agriculture. Plant Quarantine Division. (1935)

Die Insekten des Antarkto-Archiplata-Gebietes (Feuerland, Falklands-Inseln, Süd-Georgien); 20. Beitrag zur Kenntnis der antarktischen Fauna - Enderlein, Günther, 1872 -1968 (Almqvist & Wiksell, 1912)

Institutiones pharmacologiae sive Materiae medicae. : Communicat in usum tironum - Hildenbrand, Johann Valentin Von, 1763 -1818 (Apud I.G. Binz, 1802)