Lehrbuch der physiologischen Chemie - Hammarsten, Olof, 1841 -1932 (J.F. Bergmann, 1895)

Lehrbuch der physiologischen Chemie - Hammarsten, Olof, 1841 -1932 (J.F. Bergmann, 1899)

Lehrbuch der physiologischen und pathologischen Chemie ; in fünfundzwanzig Vorlesungen für Ärzte und Studirende - Bunge, Gustav von, 1844 -1920 (F.C.W. Vogel, 1894)

Lehrbuch der Protozoenkunde / eine Darstellung der Naturgeschichte der Protozoen mit besonderer Berücksichtigung der parasitischen und pathogenen Formen - Doflein, Franz, 1873 -1924 (G. Fischer, 1911)

Lehrbuch der Toxikologie für Tierärzete - Fröhner, Eugen, 1858 -1940 (F. Enke, 1910)

Lehrbuch der vergleichenden Physiologie der Haus-Säugethiere - Royal College of Physicians of Edinburgh. (A. Hirschwald, 1865)

Leitfaden für das zoologische Praktikum - Kükenthal, W. G. (Willy Georg), 1861 -1922 (G. Fischer, 1912)

Die Leitfossilien : ein Handbuch für den Unterricht und für das Bestimmen von Versteinerungen - Koken, Ernst (Ernst Friedrich Rudolf Karl), 1860 -1912 (Chr. Herm. Tauchnitz, 1896)

Die Leitfossilien, ein Handbuch für den Unterricht und für das Bestimmen von Versteinerungen - Koken, Ernst (Ernst Friedrich Rudolf Karl), 1860 -1912 (H. Tauchnitz, 1896)

Leonard's seeds 1893 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.F. Leonard, 1893)

Leonard's seeds : descriptive list for 1913 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leonard Seed Co, 1913)

Leonard's seeds : market gardeners' catalogue, 1914 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leonard Seed Co, 1914)

Leonard seed annual for 1914 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leonard Seed Co, 1914)

Leonard Seed Co. [catalog] : 1909 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leonard Seed Co, 1909)

Leopoldina - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Blochmann & Sohn, 1873)

Leopoldina - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Blochmann & Sohn, 1874)

Leopoldina - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Blochmann & Sohn, 1875)

Leopoldina - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Blochmann & Sohn, 1877)

Leopoldina - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Blochmann & Sohn, 1879)

Leopoldina - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Blochmann & Sohn, 1880)

Leopoldina - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Blochmann & Sohn, 1881)

Leopoldina - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Blochmann & Sohn, 1882)

Leopoldina - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Blochmann & Sohn, 1887)

Leopoldina - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Blochmann & Sohn, 1890)

Leopoldina - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Blochmann & Sohn, 1891)

Leopoldina - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Blochmann & Sohn, 1896)

Leopoldina - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Blochmann & Sohn, 1898)

Leopoldina - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Blochmann & Sohn, 1900)

Leopoldina - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Blochmann & Sohn, 1904)

Leopoldina - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Blochmann & Sohn, 1907)

The Lepidopterists' news : the monthly newsletter of the Lepidopterists' Society - Lepidopterists' Society (Lepidopterists' Society, 1952)

Lespedeza - Pieters, A. J. (Adrian John), 1866 -1940 (U.S. Dept. of Agriculture, 1933)

Lessons in nature study - Kellogg, Vernon L. (Vernon Lyman), 1867 -1937 (The Whitaker & Ray Company, 1900)

Lessons with plants : suggestions for seeing and interpreting some of the common forms of vegetation - Bailey, L. H. (Liberty Hyde), 1858 -1954 (1899)

Letherman's proven merit seeds for home and market gardeners : 1931 garden guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Letherman Seed & Supply Co, 1931)

Letters on the cause and treatment of the gout : in which some digressive remarks on other medical subjects are interspersed - Hamilton, Robert, 1721 -1793 (Printed and sold by W. Whittingham, 1806)

Das Leuchten des Meeres : neue Beobachtungen nebst Übersicht der Hauptmomente der geschichtlichen Entwicklung dieses merkwürdigen Phänomens - Ehrenberg, Christian Gottfried, 1795 -1876 (Gedruckt in der Druckerei der Königlichen Akademie der Wissenschaften, 1835)

Lichenaea Africana - Stizenberger, Ernst, 1827 -1895 (In Commission bei A. & J. Köppel, 1890)

Life and death at low temperatures - Gehenio, Marie Pierre, Sister, 1909 - (Biodynamica, 1940)

Life and its maintenance. A symposium on biological problems of the day - Bayliss, William Maddock, Sir, 1860 -1924 (Blackie and son, limited, 1919)

Lilly's best seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. H. Lilly Co, 1911)

Lilly's complete 1919 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. H. Lilly Co, 1919)

Lilly's complete annual catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. H. Lilly Co, 1913)

Lilly's complete annual catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. H. Lilly Co, 1914)

Lilly's crop book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. H. Lilly Co, 1922)

Lilly's crop book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. H. Lilly Co, 1912)

Lilly's seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. H. Lilly Co, 1935)

Lilly's seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. H. Lilly Co, 1936)

Lilly's seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. H. Lilly Co, 1912)

Lilly's seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. H. Lilly Co, 1934)

Linnaea : Ein Journal für die Botanik in ihrem ganzen Umfange - Schlechtendal, D. F. L. von (Diedrich Franz Leonhard von), 1794 -1866 (F. Dümmler, 1843)

The lipids, their chemistry and biochemistry - Deuel, Harry James, 1897 -1956 (Interscience Publishers, 1955)

The lipids, their chemistry and biochemistry - Deuel, Harry James, 1897 -1956 (Interscience Publishers, 1957)

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 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)

The liver and its diseases, both functional and organiz. Their history, anatomy, chemistry, pathology, physiology, and treatment - Morgan, William (Homoeopathic Pub. Co, 1877)

Living lights; a popular account of phosphorescent animals and vegetables - Holder, Charles Frederick, 1851 -1915 (C. Scribner's Sons, 1892)

Living lights; a popular account of phosphorescent animals and vegetables - Holder, Charles Frederick, 1851 -1915 (S. Low, Marston, Searle, and Rivington, 1887)

Living lights : a popular account of phosphorescent animals and vegetables - Holder, Charles Frederick, 1851 -1915 (Sampson Low, Marston, 1887)

The living world: a complete natural history of the world's creatures, fishes, reptiles, insects, birds and mammals - Buel, James W. (James William), 1849 -1920 (Holloway & co, 1889)

Livingston's wholesale list for market gardeners - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A. W. Livingston's Sons, 1891)

L.J. Farmer's bargain price list for 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.J. Farmer, 1921)

L.J. Farmer's bargain price list of berry plants and fruit growers supplies, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.J. Farmer, 1913)

L.J. Farmer's bargain price list of berry plants and fruit growers supplies, etc. : spring 1914-fall 1914 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.J. Farmer, 1914)

L.J. Farmer's catalogue. berry plants and fruit growers supplies. Spring-Fall 1919 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.J. Farmer, 1919)

Die Loango-Expedition ausgesandt von der Deutschen Gesellschaft zur Erforschung Aequatorial-Africas, 1873-1876 : ein Reisewerk in drei Abtheilungen - Pechuël-Loesche, Eduard, 1840 -1913 (P. Frohberg, 1879)

Die Loango-Expedition ausgesandt von der Deutschen Gesellschaft zur Erforschung Aequatorial-Africas, 1873-1876. Ein Reisewerk in drei Abtheilungen - Pechuël-Loesche, Eduard, 1840 -1913 (E. Baldamus, 1888)

Lohrman's 1928 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lohrman Seed Co, 1928)

The Lohrman Seed Co.'s list of seeds and bulbs : that may be planted in each month, from January to December in the vicinity of Detroit - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lohrman Seed Co, 1899)

The Lohrman Seed Co. : seed growers & merchants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lohrman Seed Co, 1902)

The Lohrman Seed Co. : seed growers & merchants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lohrman Seed Co, 1903)

The Lohrman Seed Co. : seed growers & merchants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lohrman Seed Co, 1907)

The Lohrman Seed Co. : seed growers & merchants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lohrman Seed Co, 1904)

The Lohrnman Seed Co. : seed growers & merchants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lohrman Seed Co, 1901)

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, 1837)

The London, Edinburgh and Dublin philosophical magazine and journal of science (Taylor & Francis, 1845)

The London, Edinburgh and Dublin philosophical magazine and journal of science (Taylor & Francis, 1847)

The London, Edinburgh and Dublin philosophical magazine and journal of science (Taylor & Francis, 1849)

The London, Edinburgh and Dublin philosophical magazine and journal of science (Taylor & Francis, 1852)

The London, Edinburgh and Dublin philosophical magazine and journal of science (Taylor & Francis, 1858)

The London, Edinburgh and Dublin philosophical magazine and journal of science (Taylor & Francis, 1871)

The London, Edinburgh and Dublin philosophical magazine and journal of science (Taylor & Francis, 1874)

The London, Edinburgh and Dublin philosophical magazine and journal of science (Taylor & Francis, 1875)

The London, Edinburgh and Dublin philosophical magazine and journal of science (Taylor & Francis, 1885)

The London, Edinburgh and Dublin philosophical magazine and journal of science (Taylor & Francis, 1892)

The London, Edinburgh and Dublin philosophical magazine and journal of science (Taylor & Francis, 1896)

The London, Edinburgh and Dublin philosophical magazine and journal of science (Taylor & Francis, 1912)

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, 1890)

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)

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)

The luminescence of biological systems; proceedings of the conference on luminescence, March 28-April 2, 1954, sponsored by the Committee on Photobiology of the National Academy of Sciences-National Research Council and supported by the National Science Foundation - National Research Council (U.S.). Committee on Photobiology. (American Association for the Advancement of Science, 1955)

The lymphocyte and lymphocytic tissue - Rebuck, John W. (Hoeber, 1960)

The Macrolepidoptera of the world : a systematic account of all the known Macrolepidoptera - Seitz, Adalbert, 1860 -1938 (Fritz Lehmann Verlag, 1933)

The Macrolepidoptera of the world : a systematic account of all the known Macrolepidoptera - Seitz, Adalbert, 1860 -1938 (Fritz Lehmann Verlag, 1925)

Macromolecular complexes - Society of General Physiologists. (Ronald Press Co, 1961)

Madera y bosques - Instituto de Ecología, A C. (Instituto de Ecología, A C, 2013)

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

Madroño; a West American journal of botany - California Botanical Society. (California Botanical Society, 1998)

Madroño; a West American journal of botany - California Botanical Society. (California Botanical Society, 2014)

Magazin der Entomologie - Ahrens, August, 1779 -1841 (Joh. Chr. Hendel, 1818)

Magasin Encyclopédique : ou journal des sciences, des lettres et des arts (1803)

The Magazine of horticulture, botany, and all useful discoveries and improvements in rural affairs (Hovey and Co, 1838)

Malacologia - Institute of Malacology. (Institute of Malacology], 1973)

Malacologia - Institute of Malacology. (Institute of Malacology], 1981)

Malacologia - Institute of Malacology. (Institute of Malacology], 1991)

Malacologia - Institute of Malacology. (Institute of Malacology], 2008)

Malakozoologische Blätter - Menke, Karl Theodor, 1791 -1861 (T. Fischer, 1854)

Malakozoologische Blätter - Menke, Karl Theodor, 1791 -1861 (T. Fischer, 1856)

Malakozoologische Blätter - Menke, Karl Theodor, 1791 -1861 (T. Fischer, 1857)

Malakozoologische Blätter - Menke, Karl Theodor, 1791 -1861 (T. Fischer, 1864)

Malakozoologische Blätter - Menke, Karl Theodor, 1791 -1861 (T. Fischer, 1869)

Malakozoologische Blätter - Menke, Karl Theodor, 1791 -1861 (T. Fischer, 1871)

Malakozoologische Blätter - Menke, Karl Theodor, 1791 -1861 (T. Fischer, 1882)

Malaysian hoya species : a monograph - Kloppenburg, Dale (Dale Kloppenburg, 2004)

Les mammifères de l'éocène infériuer français et leurs gisements - Teilhard de Chardin, Pierre. (Masson, 1921)