Contributions to Canadian botany - Macoun, James Melville, 1862 -1920 (s.n, 1895)

Contributions to the flora and fauna of Repton and neighbourhood - Garneys, William. (Bemrose, 1881)

Contributions towards a Cybele hibernica, being outlines of the geographical distribution of plants in Ireland - Moore, David, 1807 -1879 (Hodges, Smith, 1872)

Contributions towards a Cybele hibernica, being outlines of the geographical distribution of plants in Ireland - Moore, David, 1807 -1879 (E. Ponsonby, 1898)

Contributions towards a fauna and flora of the county of Cork, read at the meeting of the British association held at Cork in the year 1843 - Cuvierian Society of Cork. (J. Van Voorst, 1845)

Correspondenz-blatt des Naturwissenschaftlichen Vereins (früher Zoologisch-mineralogischer Verein) in Regensburg - Naturwissenschaftlicher Verein Regensburg. (Naturwissenschaftlichen Verein, 1885)

Correspondenz-blatt des Naturwissenschaftlichen Vereins (früher Zoologisch-mineralogischer Verein) in Regensburg - Naturwissenschaftlicher Verein Regensburg. (Naturwissenschaftlichen Verein, 1887)

Correspondenz-blatt des Zoologisch-mineralogischen Vereins in Regensburg - Zoologisch-Mineralogischer Verein (Regensburg, Germany) (Zoologisch-mineralogischer Verein, 1858)

The Cottage gardener (W.S. Orr, 1849)

The cottage gardener, country gentleman's companion and poultry chronicle (G.W. Johnson, 1858)

The crane-flies of New York - Alexander, Charles P. (Charles Paul), 1889 -1981 (1920)

The crane-flies of New York. Part II. Biology and phylogeny - Alexander, Charles P. (Charles Paul), 1889 -1981 (1920)

Cybele Britannica : or British Plants and their geographical relations - Watson, Hewett Cottrell, 1804 -1881 (1847)

Cyclopedia of farm crops - Bailey, L. H. (Liberty Hyde), 1858 -1954 (The Macmillan company, 1922)

Cyclopedia of farm crops, a popular survey of crops and crop-making methods in the United States and Canada - Bailey, L. H. (Liberty Hyde), 1858 -1954 (The Macmillan company, 1922)

Cyclopedia of farm crops : a popular survey of crops and crop-making methods in the United States and Canada - Bailey, L. H. (Liberty Hyde), 1858 -1954 (Macmillan, 1922)

D. C. L. Willdenow ... Enumeratio Plantarum Horti Regii Botanici Berolinensis, continens descriptiones omnium Vegetabilium in Horto dicto cultorum - Willdenow, Karl Ludwig, 1765 -1812 (1809)

Delectus seminum horti botanici R. Universitatis Mutinensis - R. Università di Modena. Orto botanico. (Excudebat Societas Typogr. Mutinensis, 1911)

Delectus seminum Hortus Botanicus Tergestinus pro mutua communicatione offert - Civico Orto Botanico di Trieste. (Civico Orto Botanico, 1897)

Delectus seminum Hortus Botanicus Tergestinus pro mutua communicatione offert - Civico Orto Botanico di Trieste. (Civico Orto Botanico, 1904)

Delectus seminum Hortus Botanicus Tergestinus pro mutua communicatione offert - Civico Orto Botanico di Trieste. (Civico Orto Botanico, 1905)

Delectus seminum Hortus Botanicus Tergestinus pro mutua communicatione offert - Civico Orto Botanico di Trieste. (Civico Orto Botanico, 1906)

Denkschriften der Kaiserlichen Akademie der Wissenschaften / Mathematisch-Naturwissenschaftliche Classe - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (Aus der Kaiserlich-Königlichen Hof- und Staatsdruckerei, 1878)

Denkschriften der Kaiserlichen Akademie der Wissenschaften / Mathematisch-Naturwissenschaftliche Classe - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (Aus der Kaiserlich-Königlichen Hof- und Staatsdruckerei, 1883)

Denkschriften der Königlich-Baierischen Botanischen Gesellschaft in Regensburg - Regensburgische Botanische Gesellschaft. (In Commission der Montag- und Weissischen Buchh, 1815)

Denkschriften der Königlich-Baierischen Botanischen Gesellschaft in Regensburg - Regensburgische Botanische Gesellschaft. (In Commission der Montag- und Weissischen Buchh, 1841)

Descriptiones plantarum novarum et minus cognitarum - Regel, E. (Eduard), 1815 -1892 (1873)

Despre vegetatiunea României : si exploratorii ei cu date asupra climei si a regiuniloru botanice - Brândză, D. (Dimitrie), 1847 -1895 (Tipografia Academiei Române, 1880)

Deutsche Flora. Pharmaceutisch-medicinische Botanik. Ein Grundriss der systematischen Botanik zum Selbststudium für Aerzte, Apotheker und Botaniker - Karsten, Hermann, 1817 -1908 (J. M. Spaeth, 1880)

Deutsche Pflanzennamen - Grassmann, Hermann, 1809 -1877 (Grassmann, 1870)

Diary from 23rd Sept. 1943 till 13th August 1944, vol. 14 - Stelfox, Arthur Wilson, 1883 -1972 (1943)

Diary of excursions, captures of insects, etc, (chiefly hymenoptera) mostly made by A. W. Stelfox from 16th January 1941 till 13th Sept. 1942, vol. 12 - Stelfox, Arthur Wilson, 1883 -1972 (1942)

A dictionary of English names of plants applied in England and among English-speaking people to cultivated and wild plants, trees, and shrubs - Miller, William. (J. Murray, 1884)

A dictionary of English plant-names - Britten, James, 1846 -1924 (Trübner & Co, 1886)

A dictionary of plant names - Hollandsche Maatschappij der Wetenschappen (M. Nijhoff, 1911)

Dictionnaire analogique & étymologique des idiomes méridionaux qui sont parlés depuis Nice jusqu'a Bayonne et depuis les Pyrénées jusqu'au centre de la France, comprenant tous les termes vulgaires de la flore et de la faune méridionale, un grand nombre de citations prises dans les meilleurs auteurs, ainsi qu'une collection de proverbes locaux tirés de nos moralistes populaires - Boucoiran, L. (Louis), 1813 -1895 (Baldy-Riffard, 1875)

Dictionnaire des jardiniers, contenant les méthodes les plus sûres et les plus modernes pour cultiver et améliorer les jardins potagers, à fruits, à fleurs et les pépinieres ... et dans lequel on donne des préceptes pour multiplier et faire prospérer tous les objets soumis à l'agriculture, et la maniere d'employer toutes sortes de bois de charpente. Ouvrage traduit de l'anglois, sur la huitieme edition de Philippe Miller. Par une société de gens de lettres ... - Miller, Philip, 1691 -1771 (Guillot, 1785)

Dictionnaire raisonné, etymologique, synonymique et polyglotte, des termes usités dans les sciences naturelles - Jourdan, A.-J.-L. (Antoine Jacques Louis), 1788 -1848 (J.-B. Baillière, 1834)

Diptera Nematocera (excluding Chironomidæ and Culicidæ) - Brunetti, E. (Enrico), 1862 -1927 (Taylor and Francis; [etc., etc.], 1912)

Diptera Scandinaviæ disposita et descripta - Zetterstedt, Johan Wilhelm, 1785 -1874 (ex Officina Lundbergiana, sumtibus auctoris, 1842)

Diptera Scandinaviæ disposita et descripta - Zetterstedt, Johan Wilhelm, 1785 -1874 (ex Officina Lundbergiana, sumtibus auctoris, 1855)

Die Dipteren von Steiermark - Strobl, Gabriel, 1846 -1925 (s.n, 1892)

Directory of Wetlands of International Importance (1987)

Directory of Wetlands of International Importance (1990)

Diseases of field and garden crops : chiefly such as are caused by fungi - Smith, Worthington George, 1835 -1917 (MacMillan, 1884)

Diseases of plants induced by cryptogamic parasites : introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae - Tubeuf, Carl, Freiherr von, 1862 -1941 (Longmans, Green & co, 1897)

Diseases of plants induced by cryptogamuc parasites; introduction to the study of pathogenic fungi, slime-fungi, bacteria, and algae. English ed. by William G. Smith - Tubeuf, Carl, Freiherr von, 1862 -1941 (Longman's, Green, 1897)

Donne's Prebend sermons - Donne, John, 1572 -1631 (Harvard University Press, 1971)

Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz - Rabenhorst, Ludwig, 1806 -1881 (E. Kummer, 1896)

L'Echange : organe des Naturalistes de la région lyonnaise - Naturalistes de la région lyonnaise (Society) (L. Jacquet, 1901)

L'Echange : organe des Naturalistes de la région lyonnaise - Naturalistes de la région lyonnaise (Society) (L. Jacquet, 1903)

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

Ectypa vegetabilium : usibus medicis praecipue destinatorum, et in pharmacopoliis obuiorum variisque modis praeparatorum, ad naturae similitudinem expressa, accedit eorumdem culturae proprietatum viriumque brevis descriptio - Ludwig, Christian Gottlieb, 1709 -1773 (Berfertiget von Johann Gottfried Trampe, 1760)

Edinburgh encyclopaedia (Blackwood, 1830)

Edmonston's flora of Shetland : comprehending a list of the prevalent wild-flowers, horse-tails, club-mosses and ferns of the Shetland Isles - Saxby, Argyll (Oliphant, Anderson & Ferrier, 1903)

Elémens de physiologie végétale et de botanique - Royal College of Physicians of Edinburgh. (chez Magimel, 1815)

Elenchus plantarum vascularium quas aestate a. 1873 in Crna Gora - Pancic, Josif, 1814 -1888 (In typ. status, 1875)

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

Encyclopädie der Forstwissenschaft, systematisch abgefast - Hundeshagen, J. Chr. (Johann Christian), 1783 -1834 (H. Laupp, 1842)

An encyclopædia of agriculture: comprising the theory and practice of the valuation, transfer, laying out, improvement, and management of landed property; and the cultivation and economy of the animal and vegetable productions of agriculture, including all the latest improvements; a general history of agriculture in all countries; and a statistical view of its present state, with suggestions for its future progress in the British Isles - Loudon, J. C. (John Claudius), 1783 -1843 (Printed for Longman, Rees, Orme, Brown, and Green, 1831)

An encyclopædia of agriculture comprising the theory and practice of the valuation, transfer, laying out, improvement, and management of landed property, and the cultivation and economy of the animal and vegetable productions of agriculture, including all the latest improvements, a general history of agriculture in all countries, and a statistical view of its present state, with suggestions for its future progress in the British Isles - Loudon, J. C. (John Claudius), 1783 -1843 (Printed for Longman, Rees, Orme, Brown, and Green, 1831)

An encyclopædia of gardening - Loudon, J. C. (John Claudius), 1783 -1843 (Longman, Rees, Orme, Brown and Green, 1826)

Encyclopædie der Naturwissenschaften. Abt. 2, T. 2, Handwörterbuch der Pharmakognosie des Pflanzenreichs - Wittstein, Georg Christian, 1810 -1887 (Eduard Trewendt, 1882)

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, 1858)

English botany, or, Coloured figures of British plants - Salter, John William, 1820 -1869 (R. Hardwicke, 1865)

English botany, or, Coloured figures of British plants - Salter, John William, 1820 -1869 (R. Hardwicke, 1877)

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

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

The English flora. Vol. I - Smith, James Edward, 1759 -1828 (Longman, 1824)

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

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

English wild flowers : to be found by the wayside, fields, hedgerows, rivers, moorlands, meadows, mountains, and sea-shore - Burgess, Joseph Tom, 1828 -1886 (F. Warne, 1800)

The Entomological magazine (Frederick Westley and A.H. Davis, 1834)

The Entomological magazine (Frederick Westley and A.H. Davis, 1836)

The entomological magazine (Frederick Westley and A.H. Davis, 1832)

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], 1913)

Entomologische berichten - Nederlandse Entomologische Vereniging (1929)

Entomologische berichten - Nederlandse Entomologische Vereniging (1957)

Entomologische berichten - Nederlandse Entomologische Vereniging (1968)

Entomologische berichten - Nederlandse Entomologische Vereniging (1974)

Entomologische berichten - Nederlandse Entomologische Vereniging (1982)

Entomologische berichten - Nederlandse Entomologische Vereniging (1986)

Entomologische berichten - Nederlandse Entomologische Vereniging (1994)

Entomologische berichten - Nederlandse Entomologische Vereniging (1996)

Entomologische berichten - Nederlandse Entomologische Vereniging (1997)

Entomologische berichten - Nederlandse Entomologische Vereniging (1998)

Entomologische berichten - Nederlandse Entomologische Vereniging (2000)

Entomologische berichten - Nederlandse Entomologische Vereniging (2017)

Entomologische berichten - Nederlandse Entomologische Vereniging (2018)

Entomologische berichten - Nederlandse Entomologische Vereniging (2019)

Entomologische Nachrichten (R. Friedländer [etc.], 1879)

Entomologische Nachrichten (R. Friedländer [etc.], 1888)

Entomologische Zeitschrift - Internationaler Entomologischer Verein. (Internationaler Entomologischer Verein, 1909)

Entomologische Zeitung - Entomologischer Verein in Stettin. (Entomologischer Verein zu Stettin, 1868)

Entomologische Zeitung - Entomologischer Verein in Stettin. (Entomologischer Verein zu Stettin, 1871)

Entomologische Zeitung - Entomologischer Verein in Stettin. (Entomologischer Verein zu Stettin, 1872)

Entomologische Zeitung - Entomologischer Verein in Stettin. (Entomologischer Verein zu Stettin, 1874)

Entomologische Zeitung - Entomologischer Verein in Stettin. (Entomologischer Verein zu Stettin, 1880)

Entomologisk tidskrift - Entomologiska föreningen i Stockholm (Jacob Spångberg, 1880)

Entomologisk tidskrift - Entomologiska föreningen i Stockholm (Jacob Spångberg, 1916)

Entomologisk tidskrift - Entomologiska föreningen i Stockholm (Jacob Spångberg, 1917)

Entomologiske meddelelser - Entomologisk forening, Copenhagen. (Entomologisk forening [etc.], 1916)

Entomologiske meddelelser - Entomologisk forening, Copenhagen. (Entomologisk forening [etc.], 1919)

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

The Entomologist (Edward Newman, 1868)

The Entomologist - Royal Entomological Society of London (Simpkin, Marshall & Co, 1880)

The Entomologist - Royal Entomological Society of London (Simpkin, Marshall & Co, 1881)

The Entomologist - Royal Entomological Society of London (Simpkin, Marshall & Co, 1883)

The Entomologist - Royal Entomological Society of London (Simpkin, Marshall & Co, 1884)

The Entomologist - Royal Entomological Society of London (Simpkin, Marshall & Co, 1885)

The Entomologist - Royal Entomological Society of London (Simpkin, Marshall & Co, 1886)

The Entomologist - Royal Entomological Society of London (Simpkin, Marshall & Co, 1890)

The Entomologist - Royal Entomological Society of London (Simpkin, Marshall & Co, 1896)

The Entomologist - Royal Entomological Society of London (Simpkin, Marshall & Co, 1899)