Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1901)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1902)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1910)

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Kaschmir und das Reich der Siek - Hügel, Karl Alexander, Freiherr von, 1795 or 6 -1870 (Hallberger, 1848)

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Knowledge. v. 1-40; Nov. 1881-Dec. 1917 (Wyman [etc.])

Kosmos (Ernst Günther, 1878)

Kosmos (Ernst Günther, 1881)

Kosmos (Ernst Günther, 1885)

Kungl. Svenska vetenskapsakademiens handlingar - Kungl. Svenska vetenskapsakademien. (L.L. Grefing, 1861)

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Larval development and nesting biology of the adventive wood-nesting bee Lithurgus (L.) chrysurus Fonscolombe (Hymenoptera, Megachilidae, Lithurgini) - Rozen, Jerome G. Jr. (Jerome George), 1928 - (American Museum of Natural History, 2013)

Larval diversity in the bee genus Megachile (Hymenoptera, Apoidea, Megachilidae) - Kamel, Soliman M. (American Museum of Natural History, 2016)

Last larval instar and mature oocytes of the Old World cleptoparasitic bee Stelis murina, including a review of Stelis biology (Apoidea, Megachilidae, Megachilinae, Anthidiini) - Kamel, Soliman M. (American Museum of Natural History, 2009)

A lateral gynandromorph in the bee genus Thyreus and the sting mechanism in the Melectini (Hymenoptera, Apidae) - Engel, Michael S. (American Museum of Natural History, 2007)

Latreille's Naturliche Familien des Thierreichs - Latreille, P. A. (Pierre André), 1762 -1833 (Im Verlage des Gr. H.S. priv. Landes-Industrie- Comptoirs, 1827)

Latrobe Valley Naturalist - Latrobe Valley Field Naturalists Club (Latrobe Valley Field Naturalists Club, 2016)

Latrobe Valley Naturalist - Latrobe Valley Field Naturalists Club (Latrobe Valley Field Naturalists Club, 2018)

Lebensgeschichte der Blütenpflanzen Mitteleuropas : spezielle Ökologie der Blütenpflanzen Deutschlands, Österreichs und der Schweiz - Schröter, Carl, 1855 -1939 (E. Ulmer, 1934)

Lehrbuch der mitteleuropäischen Forstinsektenkunde mit einem Anhange : Die forstschädlichen Wirbelthiere - Ratzeburg, Julius Theodor Christian, 1801 -1871 (Eduard Hölzel, 1889)

Lehrbuch der mitteleuropäischen Forstinsektenkunde - Nitsche, Hinrich, 1845 -1902 (Verlagsbuchhandlung Paul Parey, SW, Hedemannstrasse 10, 1895)

Lehrbuch der Naturgeschichte - Perleb, Karl Julius, 1794 -1845 (Friedrich Wagner, 1831)

Lehrbuch der zoologie - Claus, Carl, 1835 -1899 (N. G. Elwert, 1883)

Lehrbuch der zoologie - Voigt, F. S. (Friedrich Siegmund), 1781 -1850 (E. Schweizerbart, 1838)

Lehrbuch der Zoologie - Hertwig, Richard Karl Wilhelm Theodor von Sir Richard Karl Wilhelm Theodor von Hertwig 1850 -1937 (G. Fischer, 1910)

Life and immortality; or, Souls in plants and animals - Gentry, Thomas G. (Thomas George), 1843 -1905 (Burk & McFetridge Co, 1897)

The life and love of the insect - Fabre, Jean-Henri, 1823 -1915 (A. & C. Black, ltd, 1914)

The life and love of the insect - Fabre, Jean-Henri, 1823 -1915 (A. and C. Black, 1911)

Life-histories of the birds of eastern Pennsylvania - Gentry, Thomas G. (Thomas George), 1843 -1905 (Published by the author, 1876)

Life-histories of the birds of eastern Pennsylvania - Gentry, Thomas G. (Thomas George), 1843 -1905 (Pub. by the author, 1876)

Life history and immature stages of the bee Neofidelia (Hymenoptera, Fideliidae) - Rozen, Jerome G. Jr. (Jerome George), 1928 - (American Museum of Natural History, 1973)

The life of Jean Henri Fabre, the entomologist, 1823-1910 - Miall, Bernard, 1876 -1953. (Dodd, Mead and company, 1921)

The life of Jean Henri Fabre, the entomologist, 1823-1910. Translated by Bernard Miall - Fabre, Augustin. (Dodd, Mead, 1921)

The life of the bee - Maeterlinck, Maurice, 1862 -1949 (George Allen & Co. Ltd, 1911)

Life of the bee - Maeterlinck, Maurice, 1862 -1949 (Dodd, 1909)

The life of the bee - Maeterlinck, Maurice, 1862 -1949 (Dodd, Mead and company, 1915)

The life of the bee - Maeterlinck, Maurice, 1862 -1949 (Dodd, Mead and Company, 1901)

The life of the bee - Maeterlinck, Maurice, 1862 -1949 (Dodd, Mead and Co, 1904)

The life of the bee - Maeterlinck, Maurice, 1862 -1949 (Dodd, Mead, 1901)

The life of the bee - Maeterlinck, Maurice, 1862 -1949 (Dodd, Mead and company, 1913)

The life of the bee - Maeterlinck, Maurice, 1862 -1949 (Blue Ribbon Books, 1901)

The life of the bee. Translated by Alfred Sutro - Maeterlinck, Maurice, 1862 -1949 (Dodd, Mead, 1901)

The life of the fly : with which are interspersed some chapters of autobiography - Fabre, Jean-Henri, 1823 -1915 (Dodd, Mead, and Company, 1913)

The life of the fly with which are interspersed some chapters of autobiography - Fabre, Jean-Henri, 1823 -1915 (McClelland and Goodchild, 1913)

The life of the fly; with which are interspersed some chapters of autobiography - Fabre, Jean-Henri, 1823 -1915 (Dodd, Mead, and company, 1913)

The life of the fly; with which are interspersed some chapters of autobiography - Fabre, Jean-Henri, 1823 -1915 (Dodd, Mead and Company, 1919)

The life of the fly; with which are interspersed some chapters of autobiography. Translated by Alexander Teixeira de Mattos - Fabre, Jean-Henri, 1823 -1915 (McClelland and Goodchild, 1913)

The life of the spider - Fabre, Jean-Henri, 1823 -1915 (Blue Ribbon Books, 1912)

The life of the spider - Fabre, Jean-Henri, 1823 -1915 (Dodd, Mead, 1912)

The life of the spider. Translated by Alexander Teixeira de Mattos; with a pref. by Maurice Maeterlinck - Fabre, Jean-Henri, 1823 -1915 (Hodder and Stoughton, 1912)

The Lincolnshire naturalist : transactions of the Lincolnshire Naturalists' Union - Lincolnshire Naturalists' Union. (Lincolnshire Naturalists' Union, 1997)

The Lincolnshire naturalist : transactions of the Lincolnshire Naturalists' Union - Lincolnshire Naturalists' Union. (Lincolnshire Naturalists' Union, 2003)

The Lincolnshire naturalist : transactions of the Lincolnshire Naturalists' Union - Lincolnshire Naturalists' Union. (Lincolnshire Naturalists' Union, 2012)

The Lincolnshire naturalist : transactions of the Lincolnshire Naturalists' Union - Lincolnshire Naturalists' Union. (Lincolnshire Naturalists' Union, 2016)

List of Egyptian insects in the collection of the Ministry of agriculture - Storey, G. (Government Press, 1916)

A list of Hymenoptera collected by J.K. Lord, Esq. : in Egypt, in the neighbourhood of the Red Sea, and in Arabia ; with description of the new species - Walker, Francis, 1809 -1874 (E.W. Janson, 1871)

List of intercepted plant pests - United States. Agricultural Research Service. (U.S. G.P.O.], 1948)

List of intercepted plant pests - United States. Agricultural Research Service. (U.S. G.P.O.], 1959)

A List of the insects of New York : with a list of the spiders and certain other allied groups - Leonard, Mortimer Demarest, 1890 - (Cornell University, 1928)

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 specimens of British animals in the collection of the British Museum - Gray, John Edward 1800 -1875 (Printed by order of the Trustees, 1853)

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Lotos : Zeitschrift für Naturwissenschaften - Deutscher Naturwissenschaftlich-Medizinischer Verein für Böhmen "Lotos." (1857)

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Magasin de zoologie. - Guérin-Méneville, F.-É. (Félix-Édouard), 1799 -1874 (Lequien fils,, 1831)

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

Magazin der Entomologie - Ahrens, August, 1779 -1841 (Joh. Chr. Hendel, 1815)

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

Magazin für Insektenkunde - Illiger, Johann Karl Wilhelm, 1775 -1813 (Karl Reichard, 1806)

Magazin für Insektenkunde - Illiger, Johann Karl Wilhelm, 1775 -1813 (Karl Reichard, 1807)