Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz - Rabenhorst, Ludwig, 1806 -1881 (E. Kummer, 1910)

Études de systématique et de géographie botaniques sur la flore du Bas- et du Moyen-Congo - Wildeman, E. de (Emile), 1866 -1947 (Par ordre du Secrétaire d'États, 1912)

L'Echange : organe des Naturalistes de la région lyonnaise - Naturalistes de la région lyonnaise (Society) (L. Jacquet, 1891)

L'Echange : organe des Naturalistes de la région lyonnaise - Naturalistes de la région lyonnaise (Society) (L. Jacquet, 1898)

L'Écho du monde savant et l'Hermès : journal analytique des nouvelles et des cours scientifiques (1839)

The Edinburgh new philosophical journal (A. and C. Black [etc.], 1826)

The Edinburgh philosophical journal - Jameson, Robert, 1774 -1854 (Printed for Archibald Constable, 1823)

Einführung in die Pflanzenpathologie; ein Lehrbuch für Land- und Forstwirte, Gärtner und Biologen - Morstatt, Hermann Albert, 1877 - (Gebr. Borntraeger, 1923)

Einleitung in die Entomologie : oder Elemente der Naturgeschichte der Insecten - Kirby, William, 1759 -1850 (Cottaischen Buchhandlung, 1833)

An elementary text-book of botany - Vines, Sydney Howard, 1849 -1934 (S. Sonnenschein & co., lim, 1898)

An elementary text-book of the microscope; including a description of the methods of preparing and mounting objects, etc - Griffith, J. W. (John William) (J. Van Voorst, 1864)

Elenchus plantarum quae in Horto Ducali Botanico Parmensi anno MDCCCXXVI coltunur : et quae exsiccatae pro mutua offeruntur commutatione - Jan, G. (Giorgio), 1791 -1866 (s.n, 1831)

Eliae Fries Summa vegetabilium Scandinaviae, seu Enumeratio systematica et critica plantarum quum cotyledonearum, tum nemearum inter Mare Occidentale et Album, inter Eidoram et Nordkap, hactenus lectarum, indicata simul distributione geographica ... Accedunt expositio systematis plantarrum morphologici, comparatio vegetationis adjacentium regionum, definitiones specierum in Kochii Synopsi florae germanicae et nemearum monographiis haud obviarum L. aliter expositarum - Fries, Elias, 1794 -1878 (A. Bonnier, 1846)

Enchiridion botanicum, exhibens classes et ordines plantarum accedit nomenclator generum et officinalium vel usualium indicatio - Endlicher, Stephan, 1804 -1849 (Sumptibus G. Engelmann, 1841)

Encyclopaedia londinensis, or, Universal dictionary of arts, sciences, and literature : comprehending, under one general alphabetical arrangement, all the words and substance of every kind of dictionary extant in the English language : in which the improved departments of the mechanical arts, the liberal sciences, the higher mathematics, and the several branches of polite literature, are selected from the acts, memoirs, and transactions, of the most eminent literary societies, in Europe, Asia, and America : forming a comprehensive view of the rise, progress, and present state, of human learning in every part of the world : embellished by a most magnificent set of copper-plate engravings - Jones, G. (Printed for the proprietor, by J. Adlard ..., sold at the Encyclopaedia Office ... by J. White ... and Champante and Whitrow, 1812)

An encyclopædia of plants; comprising the description, specific character, culture, history, application in the arts, and every other desirable particular respecting all the plants indigenous, cultivated in, or introduced to Britain, combining all the advantages of a Linnean and Jussieuean species plantarum, an historia plantarum, a grammar of botany, and a dictionary of botany and vegetable culture. The whole in English; with the synonymes of the commoner plants in the different European and other languages ... - Loudon, J. C. (John Claudius), 1783 -1843 (Printed for Longman, Rees, Orme, Brown and Green, 1829)

Encyclopédie méthodique. Botanique. Supplement - Poiret, Jean-Louis-Marie, 1755 -1834 (Agasse, 1817)

Encyclopédie méthodique. Botanique. Supplement - Poiret, Jean-Louis-Marie, 1755 -1834 (Agasse, 1810)

An encyclopedia of plants; : comprising the specific culture, history, application in the arts, and every other desirable particular respecting all the plants indigenous, cultivated in, or introduced to Britain: combining much of the information contained - Loudon, J. C. (John Claudius), 1783 -1843 (1841)

Encyclopédie d'histoire naturelle; ou, traité complet de cette science d'après les travaux des naturalistes les plus éminents de tous les pays et de toutes les époques: Buffon, Daubenton, Lacépède, G. Cuvier, F. Cuvier, Geoffroy Saint-Hilaire, Latreille, De Jussieu, Brongniart, etc - Chenu, Jean-Charles, 1808 -1879 (Maresq, 1878)

English cyclopaedia, a new dictionary of universal knowledge - Knight, Charles, 1791 -1873 (Bradbury, 1854)

The English flora - Smith, James Edward, 1759 -1828 (Longman, Hurst, Rees, Orme, Brown, and Green, 1824)

Entomología y parasitología agrícolas - Guènaux, George, 1876 - (Casa Editorial P. Salvat, 1919)

Entomological news - American Entomological Society. (American Entomological Society, 1932)

Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia - American Entomological Society. ([Entomological Rooms of the Academy of Natural Sciences], 1896)

Entomologische Nachrichten (R. Friedländer [etc.], 1892)

Entomologische Nachrichten (R. Friedländer [etc.], 1894)

Entomologisk tidskrift - Entomologiska föreningen i Stockholm (Jacob Spångberg, 1888)

Entomologisk tidskrift - Entomologiska föreningen i Stockholm (Jacob Spångberg, 1894)

Entomologisk tidskrift - Entomologiska föreningen i Stockholm (Jacob Spångberg, 1895)

Entomologisk tidskrift - Entomologiska föreningen i Stockholm (Jacob Spångberg, 1904)

The Entomologist - Royal Entomological Society of London (Simpkin, Marshall & Co, 1878)

The Entomologist - Royal Entomological Society of London (Simpkin, Marshall & Co, 1910)

The Entomologist - Royal Entomological Society of London (Simpkin, Marshall & Co, 1918)

The Entomologist's monthly magazine (Entomologist's Monthly Magazine Ltd. [etc.], 1880)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 1891)

Entomology for beginners : for the use of young folks, fruit-growers, farmers, and gardeners - Packard, A. S. (Alpheus Spring), 1839 -1905 (H. Holt, 1888)

Entomology for beginners : for the use of young folks, fruit-growers, farmers, and gardeners - Packard, A. S. (Alpheus Spring), 1839 -1905 (H. Holt, 1899)

Entomology for beginners; for the use of young folks, fruitgrowers, farmers, and gardeners - Packard, A. S. (Alpheus Spring), 1839 -1905 (H. Holt and company, 1888)

Entomology four : introduction to economic entomology : syllabus of lectures - Folsom, Justus Watson, 1871 -1936 (University of Illinois, Department of Entomology, 1915)

Entomology : with special reference to its biological and economic aspects - Folsom, Justus Watson, 1871 -1936 (Rebman, 1906)

Entomology, with special reference to its biological and economic aspects - Folsom, Justus Watson, 1871 -1936 (Blakiston, 1913)

Entomology, with special reference to its biological and economic aspects - Folsom, Justus Watson, 1871 -1936 (P. Blakiston's son & co, 1906)

Entomology, with special reference to its biological and economic aspects - Folsom, Justus Watson, 1871 -1936 (P. Blakiston's son & co, 1913)

Entomology, with special reference to its biological and economic aspects - Folsom, Justus Watson, 1871 -1936 (P. Blakiston's Son & Co, 1906)

Entomology, with special reference to its biological and economic aspects - Folsom, Justus Watson, 1871 -1936 (P. Blakiston's, 1906)

Entomology with special reference to its biological and economic aspects - Folsom, Justus Watson, 1871 -1936 (Blakiston, 1914)

Entomology : with special reference to its ecological aspects - Folsom, Justus Watson, 1871 -1936 (P. Blakiston's Son, 1922)

Entomology, with special reference to its ecological aspects - Folsom, Justus Watson, 1871 -1936 (P. Blakiston, 1922)

Entomology, with special reference to its ecological aspects - Folsom, Justus Watson, 1871 -1936 (P. Blakiston's Son & Co, 1922)

The Entomophthoreae of the United States - Thaxter, Roland, 1858 -1932 (Pub. by the Society, 1888)

Enumeración de las plantas de la Peninsula Hispano-Lusitana é Islas Baleares, con la distribución geográfica de las especies, y sus nombres vulgares, tanto nacionales como provinciales - Colmeiro, Miguel, 1816 -1901 (Impr. de las Viuda é Hija de Fuentenebro, 1885)

Enumeración y revisión de las plantas de la Peninsula Hispano-Lusitana é Islas Baleares, con la distribución geográfica de las especies, y sus nombres vulgares, tanto nacionales como provinciales - Colmeiro, Miguel, 1816 -1901 (Fuentenebro, 1889)

Enumeratio fungorum Nassoviae, a Leopoldo Fuckel collectorum - Fuckel, Leopold (J. Niedner, 1860)

Enumeratio systematica fungorum in omnium herbarum europaearum organis diversis hucusque observatorum mentione facta fontium litterariorum diagnoses eorum figurasque proferentium nec non praecipuorum eorum synonymorum numerorumque collectionum plurium venalium species enumeratas - Oudemans, C. A. J. A. (Cornelis Antoon Jan Abraham), 1825 -1906 (apud M. Nijhoff, 1919)

Enumeration méthodique des champignons recueillis à la Guadeloupe & à la Martinique, par le R.-P. Duss - Duss, R.-P. (Antoine), 1840 -1924 (Impr. et lithographie L. Duclume, 1903)

An Enumeration of the published synopses, catalogues, and lists of North American insects : together with other information intended to assist the student of American entomology - United States. Bureau of Entomology. (U.S. Dept. of Agriculture, Division of Entomology, 1886)

Essai d'une classification naturelle des champignons, ou Tableau me´thodique des genres rapporte´s jusqu'au pres´ent a` cette famille - Brongniart, Adolphe, 1801 -1876 (F.G. Levrault, 1825)

The essentials of botany - Bessey, Ernst Athearn, 1877 -1957 (H. Holt and company, 1914)

Essentials of college botany - Bessey, Ernst Athearn, 1877 -1957 (H. Holt, 1914)

Etudes sur la biologie et la culture des champignons supérieurs - Boyer, G. (Impr. Gounouilhou, 1918)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1889)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1909)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1912)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1913)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1915)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1917)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1919)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1890)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1902)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1903)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1908)

Farlowia :a journal of cryptogamic botany (Farlow Library and Herbarium of Harvard University, 1943)

Farlowia :a journal of cryptogamic botany (Farlow Library and Herbarium of Harvard University, 1944)

Farlowia :a journal of cryptogamic botany (Farlow Library and Herbarium of Harvard University, 1949)

Farlowia :a journal of cryptogamic botany (Farlow Library and Herbarium of Harvard University, 1950)

Festschrift zur Feier des siebzigsten Geburtstages des Herrn Professor Dr. Paul Ascherson (4. Juni 1904) - Graebner, Paul, 1871 -1933 (Verlag von Gebrüder Borntraeger, 1904)

La feuille des jeunes naturalistes : revue mensuelle d'histoire naturelle (A. Dollfus, 1894)

La feuille des jeunes naturalistes : revue mensuelle d'histoire naturelle (A. Dollfus, 1896)

La feuille des jeunes naturalistes : revue mensuelle d'histoire naturelle (A. Dollfus, 1908)

A flora and fauna within living animals - Leidy, Joseph, 1823 -1891 (Smithsonian Institution, 1853)

Flora der gefürsteten Grafshaft Tirol, des Landes Vorarlberg und des Fürstenthumes Liechtenstein - Dalla Torre, K. W. von (Karl Wilhelm), 1850 -1928 (Verlag der Wagner'-schen Universitäts-Buchhandlung, 1903)

Flora der Gegend um Frankfurt am Main - Becker, Johannes, 1769 -1833 (Ludwig Reinherz, 1828)