List of the specimens of birds in the collection of the British Museum - Gray, George Robert, 1808 -1872 (printed by the order of the Trustees, 1868)

List of the specimens of lepidopterous insects in the collection of the British Museum - Gray, John Edward 1800 -1875 (Printed by order of the Trustees, 1856)

List of the specimens of British animals in the collection of the British Museum - Gray, John Edward 1800 -1875 (Printed by order of the Trustees, 1850)

List of the specimens of British animals in the collection of the British Museum - Gray, John Edward 1800 -1875 (Printed by order of the Trustees, 1852)

List of the vertebrated animals now or lately living in the gardens of the Zoological society of London - Sclater, Philip Lutley, 1829 -1913 (The Society, 1877)

List of the vertebrated animals now or lately living in the gardens of the Zoological Society of London - Sclater, Philip Lutley, 1829 -1913 (Printed for the Society, 1879)

List of vertebrated animals living in the gardens of the Zoological Society of London - London Zoo (London, England) (The Society, 1865)

List of vertebrated animals living in the gardens of the Zoological Society of London - Sclater, Philip Lutley, 1829 -1913 (Printed for the Society, 1866)

The Literary record and journal of the Linnaean Association of Pennsylvania College - Pennsylvania College. Linnaean Association. (The Association, 1844)

Lives of eminent zoologists, from Aristotle to Linnaeus : with introductory remarks on the study of natural history, and occasional observations on the progress of zoology - MacGillivray, William 1796 -1852 (Oliver & Boyd, 1834)

Livingston's seed annual for 1911 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Livingstons Seed Co, 1911)

[L.L. May & Co. materials] - L.L. May & Co. (1890)

The London and Edinburgh philosophical magazine and journal of science (Richard and John E. Taylor, 1833)

The London and Edinburgh philosophical magazine and journal of science (Richard and John E. Taylor, 1835)

The London, Edinburgh and Dublin philosophical magazine and journal of science (Taylor & Francis, 1843)

The London journal of botany : containing figures and descriptions of such plants as recommend themselves by their novelty, rarity, history, or uses : together with botanical notices and information and and occasional portraits and memoirs of eminent botanists - Hooker, William Jackson, Sir, 1785 -1865 (H. Baillière, 1842)

The London journal of botany : containing figures and descriptions of such plants as recommend themselves by their novelty, rarity, history, or uses : together with botanical notices and information and and occasional portraits and memoirs of eminent botanists - Hooker, William Jackson, Sir, 1785 -1865 (H. Baillière, 1848)

London Naturalist - London Natural History Society. (London Natural History Society, 1946)

London Naturalist - London Natural History Society. (London Natural History Society, 1953)

Lord Lilford Thomas Littleton, fourth baron F. Z. S. president of the British ornithologists' union. A memoir by his sister - Thorburn, Archibald, 1860 -1935 (Smith, Elder, & co, 1900)

Lord Lilford Thomas Littleton, fourth baron F.Z.S. : president of the British Ornithologists' Union - Lilford, Thomas Littleton Powys, Baron, 1833 -1896 (Smith, Elder, 1900)

Lotos : Zeitschrift für Naturwissenschaften - Deutscher Naturwissenschaftlich-Medizinischer Verein für Böhmen "Lotos." (1860)

Loudon's Hortus britannicus.A catalogue of all the plants indigenous, cultivated in, or introduced to Britain. Part I. The Linnaean arrangement... Part II. The Jussieuean arrangement... - Loudon, J. C. (John Claudius), 1783 -1843 (Printed for Longman, Rees, Orme, Brown, and Green, 1830)

Lunds universitets årsskrift 2. Afd Medicin samt matematiska och naturvetenskapliga ämmen - Lunds universitet. (Universitets], 1922)

M. Joh. Mich. Schwimmers Deliciae Physicae & Curiosae : in III. Theilen bestehend. Davon im I. Deliciae Physicae Varii Generis, dass ist: Physicalische Ergetzlichkeiten, Von unterschiedlichen Dingen überhaupt. Im II. Deliciae Physico-Hortenses, Oder: Physicalische Garten-Lust, darinnen aufrichtig-eröffnende Kunst-Griffe zu nutzbahrer und ergetzender Blumen-Zucht; wie auch zu Baum-Garten- und Feld-Blumen-Kräutern, it. Küchen-Gewächsen, und andern dergleichen anmuthigen und nützlichen Sachen, angewiesen. Und im III. Deliciae Physico-Astrologico-Hortenses, Oder physicalische Himmels-Betrachtung und Garten-Lust, zu Erläuterung der physicalischen Ergetzlichkeiten enthalten, sammt einem vollkommenen Register über das gantze Werck. Nunmehr zum drittenmahl verbessert und gedruckt - Schwimmer, Johann Michael, 1638 -1704 (Zu finden bey Johann Christoph Stössels Erben, Buchhändl. in Erffurdt, 1716)

M. Th. Brünnichii Ornithologia borealis, sistens collectionem avium : ex omnibus, Imperio danico subjectis, provinciis insulisqve borealibus Hafniæ factam, cum descriptionibus novarum, nominibus incolarum, locis natalium et icone - Brünnich, M. Thr. (Morten Thrane), 1737 -1827 (Typis Andreæ Hartvigii Godiche, 1764)

M. Th. Brünnichii Zoologiae fundamenta praelectionibus academicis accommodata = Grunde i dyrelaeren - Brünnich, M. Thr. (Morten Thrane), 1737 -1827 (Apud Frider. Christ. Pelt, 1772)

Mährens und k. k. Schlesiens Fische, Reptilien und Vögel : ein Beitrag zur Fauna beider Kronländer - Heinrich, Albin. (Nitsch und Grosse, 1856)

The Macrolepidoptera of the world : a systematic account of all the known Macrolepidoptera - Seitz, Adalbert, 1860 -1938 (Fritz Lehmann Verlag, 1913)

Madras Journal of Literature and Science - Madras Literary Society. (Madras Literary Society, 1839)

Madras Journal of Literature and Science - Madras Literary Society. (Madras Literary Society, 1840)

Madras Journal of Literature and Science - Madras Literary Society. (Madras Literary Society, 1844)

Magasin de zoologie, d'anatomie comparée et de palaeontologie (Arthus Bertrand, 1839)

Magasin de zoologie, d'anatomie comparée et de palaeontologie (Arthus Bertrand, 1843)

Magazijn voor Wetenschappen, Kunsten en Letteren

Magazin des Thierreichs - Leitner, Johann, (Wolfgang Walther, 1795)

Magazin fur allgemeine Natur- und Thier-Geschichte - Mueller, Ferdinand von, 1825 -1896 (Johann Daniel Gotthelf Brose [etc.], 1789)

Magazin für Insektenkunde - Illiger, Johann Karl Wilhelm, 1775 -1813 (Karl Reichard, 1805)

Magazin für das Neueste aus der Physik und Naturgeschichte - Lichtenberg, Georg Christoph, 1742 -1799 (Carl Wilhelm Ettinger, 1781)

Magazin für die Botanik - Römer, J. J. (Johann Jacob), 1763 -1819 (Ziegler und Söhne, 1790)

The Magazine of horticulture, botany, and all useful discoveries and improvements in rural affairs (Hovey and Co, 1866)

Magazine of natural history and journal of zoology, botany, mineralogy, geology and meteorology - Loudon, J. C. (John Claudius), 1783 -1843 (printed for Longman, Rees, Orme, Brown, and Green, 1832)

Magazine of natural history and journal of zoology, botany, mineralogy, geology and meteorology - Loudon, J. C. (John Claudius), 1783 -1843 (printed for Longman, Rees, Orme, Brown, and Green, 1835)

Magazine of natural history and journal of zoology, botany, mineralogy, geology and meteorology - Loudon, J. C. (John Claudius), 1783 -1843 (printed for Longman, Rees, Orme, Brown, and Green, 1837)

The Magazine of natural history / conducted by Edward Charlesworth - Charlesworth, Edward. (s.n.], 1838)

Magyarország Madarai; hazai madárvilág megismerésének vezérfonala - Madarász, Gyula, 1858 -1931 (1899)

Magyarország madarai különös tekintettel gazdasági jelentöségökre. Irta Chernelházi Chernel István. Képekkel ellátta Nécsey István. Intézte Herman Ottó - Herman, Ottó, 1835 -1914 (1899)

Malaya botanical exploration - Botanic Gardens (Singapore) (1930)

Malpighia :rassegna mensuale di botanica - Penzig, O. (Ottone), 1856 -1929 (g. Capra & co, 1901)

Malpighia :rassegna mensuale di botanica - Penzig, O. (Ottone), 1856 -1929 (g. Capra & co, 1904)

Manitoba and the great North-West the field for investment; the home of the emigrant, being a full and complete history of the country - Macoun, John, 1831 -1920 (World Pub. Co, 1882)

The manners and customs of all nations; also, remarkable biographies, notable histories, eccentric sects, singular inventions, natural curiosities, mystical sciences, extraordinary buildings, wonderful animals,- &c., being a compendium of universal information ... - Platts, John, 1775 -1837 (H. Fisher, Son, and Co, 1827)

Manual of British birds : including the essential characteristics of the orders, families, genera, and species - MacGillivray, William 1796 -1852 (Printed for Adam Scott, 1846)

A manual of British ornithology : being a short description of the birds of Great Britain and Ireland ... - MacGillivray, William 1796 -1852 (Scott, Webster, and Geary, 1840)