Life and letters of Alexander Goodman More, with selections from his zoological and botanical writings - More, Alexander Goodman, 1830 -1895 (Hodges, Figgis, 1898)

The life and letters of the Reverend Adam Sedgwick - Sedgwick, Adam, 1785 -1873 (University Press, 1890)

Life; a book for elementary students - Shipley, A. E. Sir, (Arthur Everett), 1861 -1927 (University Press, 1923)

Life by the seashore : an introduction to natural history - Newbigin, Marion I. (Marion Isabel), 1869 -1934 (Swan Sonnenschein, 1910)

The life-histories of the British marine food-fishes - M'Intosh, William Carmichael, 1838 -1931 (C. J. Clay and sons, 1897)

The life of the mollusca - Woodward, Bernard Barham, 1853 -1930 (Methuen & Co, 1913)

Linnaea : Ein Journal für die Botanik in ihrem ganzen Umfange - Schlechtendal, D. F. L. von (Diedrich Franz Leonhard von), 1794 -1866 (F. Dümmler, 1831)

Linnaea entomologica : Zeitschrift herausgegeben von dem Entomologischen Vereine in Stettin - Entomologischer Verein in Stettin. (Ernst Siegfried Mittler, 1852)

Linnaea entomologica : Zeitschrift herausgegeben von dem Entomologischen Vereine in Stettin - Entomologischer Verein in Stettin. (Ernst Siegfried Mittler, 1853)

The Linnæan system of conchology : describing the orders, genera, and species of shells arranged into divisions and families : with a view to facilitate the student's attainment of the science - Mawe, John, 1764 -1829 (Printed for and sold by the author, and Longman, Hurst, Rees, Orme, and Brown, 1823)

Linné - Fries, Theodor Magnus, 1832 -1913 (Fahlcrantz & co, 1903)

Linné och växtodlingen - Linné, Carl von, 1707 -1778 (Akademiska boktryckeriet, E. Berling, 1907)

Linnes Pluto svecicus och beskrifning ofwer stenriket - Benedicks, Carl. (1907)

List of British Mollusca & Brachiopoda - Chaster, G. W. (Dulau, 1901)

List of marine Mollusca comprising the Quaternary fossils and recent forms from American localities between Cape Hatteras and Cape Roque, including the Bermudas - Dall, William Healey, 1845 -1927 (Govt. Print. Off, 1885)

List of mollusca and other forms of marine life collected in the years 1889-1890, in Japan - Stearns, F. (1891)

List of the shells of Cuba in the . . . Museum collected by M. Ramon de la Sagra ; described by . . . A. d'Orbigny, in the "Histoire de l'Ile de Cuba." - British Museum (Natural History) (1854)

List of the shells of South America in the collection of the British Museum - Orbigny, Alcide Dessalines d', 1802 -1857 (Printed by order of the trustees, 1854)

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, 1851)

List of the types and figured specimens of fossil Cephalopoda in the British Museum (Natural History) - Woodward, Henry, 1832 -1921 (Printed by order of the Trustees, 1898)

Livet og livsfunktionerne hos mennesket og de hojere dyr; populaere fysiologiske foredrag. Udg. af F. Levison - Bert, Paul, 1833 -1886 (P.G. Philipsen, 1882)

Loch Creran: notes from the West Highlands - Smith, William Anderson, 1842 - (Gardner, 1887)

The London and Edinburgh philosophical magazine and journal of science (Richard and John E. Taylor, 1834)

The London and Edinburgh philosophical magazine and journal of science (Richard and John E. Taylor, 1836)

The London, Edinburgh and Dublin philosophical magazine and journal of science (Taylor & Francis, 1844)

The London, Edinburgh and Dublin philosophical magazine and journal of science (Taylor & Francis, 1866)

Loudon's hortus britannicus : a catalogue of all the plants indigenous, cultivated in, or introduced to Britain - Loudon, J. C. (John Claudius), 1783 -1843 (Longman(etc],), 1850)

Loudon's hortus britannicus : a catalogue of all the plants indigenous, cultivated in, or introduced to Britain - Loudon, J. C. (John Claudius), 1783 -1843 (Longman(etc],), 1839)

The Lower Silurian Lamellibranchiata of Minnesota - Ulrich, E. O. (Edward Oscar), 1857 -1944 (1894)

Ludwig Darmstaedters Handbuch zur Geschichte der Naturwissenschaften und der Technik. In chronologischer Darstellung. 2., umgearb. und verm. Aufl. Unter Mitwirkung von Professor Dr. R. du Bois-Reymond und Oberst z.d.C. Schaefer, hrsg. von Professor Dr. L. Darmstaedter - Du Bois-Reymond, R. (René), 1863 -1938 (J. Springer, 1908)

Ludwig Darmstaedters Handbuch zur Geschichte der Naturwissenschaften und der Technik. In chronologischer Darstellung. 2., umgearb. und verm. Aufl. Unter Mitwirkung von R. du Bois-Reymond und C. Schaefer, hrsg. von L. Darmstaedter - Du Bois-Reymond, R. (René), 1863 -1938 (J. Springer, 1908)

Lunds universitets årsskrift 2. Afd Medicin samt matematiska och naturvetenskapliga ämmen - Lunds universitet. (Universitets], 1906)

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

Lutheri Catechismus : ofwersatt på American-Virginiske språket - Campanius Holm, Johan, 1601 -1683 (Tryckt vthi thet af Kongl. Maytt. privileg. Burchardi tryckeri / af J.J. Genath / f, 1696)

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. Peder Högströms missionar. og Guds ords tiener til Gellivare, Beskrivelse over de under Sverriges krone liggende Lapmarker, indeholdende en kort underretning saavel om landets situation og beskaffenhed i almindelighed, som indbyggernes tilstand og huusholdning, deres sæder, skikke og levemaade, samt lyder og overtroe, etc - Högström, Pehr, 1714 -1784 (hos Gabriel Christian Rothe, 1748)

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

The Macrolepidoptera of the world : a systematic account of all the known Macrolepidoptera - Seitz, Adalbert, 1860 -1938 (Fritz Lehmann Verlag, 1934)

Madras fisheries bulletin - Madras (India : State). Fisheries Bureau. (Printed by the Superintendent, Government Press, 1917)

Madras fisheries bulletin - Madras (India : State). Fisheries Bureau. (Printed by the Superintendent, Government Press, 1922)

Magasin de zoologie. - Guérin-Méneville, F.-É. (Félix-Édouard), 1799 -1874 (Lequien fils,, 1832)

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

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

Magasin de zoologie, d'anatomie comparée et de palaeontologie (Arthus Bertrand, 1841)

Magasin de zoologie, d'anatomie comparée et de palaeontologie (Arthus Bertrand, 1842)

Magasin de zoologie, d'anatomie comparée et de palaeontologie (Arthus Bertrand, 1844)

Magazin for naturvidenskaberne - Physiographiske forening i Christiania. (Johan Dahl [etc.], 1826)

Magazin for naturvidenskaberne - Physiographiske forening i Christiania. (Johan Dahl [etc.], 1827)

Magazin for naturvidenskaberne - Physiographiske forening i Christiania. (Johan Dahl [etc.], 1828)

Magazin for naturvidenskaberne - Physiographiske forening i Christiania. (Johan Dahl [etc.], 1832)

Magazin for naturvidenskaberne - Physiographiske forening i Christiania. (Johan Dahl [etc.], 1836)

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, 1829)

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, 1834)

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

The Magazine of natural history / conducted by Edward Charlesworth - Charlesworth, Edward. (s.n.], 1839)

The Magazine of natural history / conducted by Edward Charlesworth - Charlesworth, Edward. (s.n.], 1840)

Magazine of zoology and botany - Westwood, J. O. (John Obadiah), 1805 -1893 (1837)

Malacologia - Institute of Malacology. (Institute of Malacology], 1964)