European Journal of Taxonomy - Institut royal des sciences naturelles de Belgique. (MNHN, 2012)

European Journal of Taxonomy - Institut royal des sciences naturelles de Belgique. (MNHN, 2013)

European Journal of Taxonomy - Institut royal des sciences naturelles de Belgique. (MNHN, 2014)

European Journal of Taxonomy - Institut royal des sciences naturelles de Belgique. (MNHN, 2015)

European Journal of Taxonomy - Institut royal des sciences naturelles de Belgique. (MNHN, 2016)

The Eurypterida of New York - Clarke, John Mason, 1857 -1925 (New York State Education Department, 1912)

The evolution of the metazoa - Hadzi, J. (Jovan), 1884 -1972 (Macmillan, 1963)

Experimental-Zoologie; eine zusammenfassung der durch Versuche ermittelten Gesetzmäszigkeiten tierischer formen und Verrichtungen - Przibram, Hans, 1874 -1944 (Franz Deuticke, 1908)

Experimental-Zoologie; eine zusammenfassung der durch Versuche ermittelten Gesetzmäszigkeiten tierischer formen und Verrichtungen - Przibram, Hans, 1874 -1944 (Franz Deuticke, 1913)

Explanation of terms used in entomology - Smith, John Bernhard, 1858 -1912 (Brooklyn Entomological Society, 1906)

Explanation of terms used in entomology - Smith, John Bernhard, 1858 -1912 (Brooklyn entomological society, 1906)

Explorations in the far North - University of Iowa. (The University, 1898)

Explorations in the far North being a report of an expedition under the auspices of the University of Iowa during the years 1892, '93, and '94 - Russell, Frank, 1868 -1903 (State University of Iowa, 1898)

Extralimital fossils of the "Gondwanan" family Sphaeropsocidae (Insecta, Psocodea) - Engel, Michael S. (American Museum of Natural History, 2006)

Fam. Asilidae - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Karras, 1912)

A familiar introduction to the history of insects : being a new and greatly improved edition of The grammar of entomology - Newman, Edward, 1801 -1876 (J. Van Voorst, 1841)

A familiar introduction to the history of insects; being a new and greatly improved edition of The grammar of entomology - Newman, Edward, 1801 -1876 (J. van Vooret, 1841)

A familiar introduction to the history of insects; being a new and greatly improved edition of The grammer of entomology - Newman, Edward, 1801 -1876 (J. van Vooret, 1841)

Familles naturelles du règne animal, exposées succinctement et dans un ordre analytique, avec lindication de leurs genres - Latreille, P. A. (Pierre André), 1762 -1833 (J. B. Baillière [etc.], 1825)

Farmers' bulletin - United States. Department of Agriculture. (G.P.O, 1915)

Fauna der Gaskohle und der Kalksteine der Permformation Böhmens / von Antonín Frič - Frič, Antonín, 1832 -1913 (Selbstverlag–in commission bei Fr. Řivnáč, 1899)

Fauna of Australia. General articles. Vol. 1A - Dyne, G R (Australian Government Publishing Service, 1987)

Favorite flies and their histories - Marbury, Mary Orvis. (Houghton, Mifflin and company, 1892)

Field book of insects - Lutz, Frank Eugene, 1879 -1943 (G. P. Putnam's sons, 1921)

Field book of insects : with special reference to those of north-eastern United States, aiming to answer common questions - Lutz, Frank Eugene, 1879 -1943 (G. P. Putnam, 1921)

Field book of insects, with special reference to those of northeastern United States, aiming to answer common questions - Lutz, Frank Eugene, 1879 -1943 (G.P. Putnam's sons, 1918)

Field book of insects, with special reference to those of northeastern United States, aiming to answer common questions - Lutz, Frank Eugene, 1879 -1943 (G. P. Putnam, 1921)

Fieldiana. Geology - Field Museum of Natural History. (Chicago Natural History Museum, 1978)

First course in biology - Bailey, L. H. (Liberty Hyde), 1858 -1954 (MacMillan, 1914)

First course in biology - Bailey, L. H. (Liberty Hyde), 1858 -1954 (Macmillan, 1910)

First course in biology / by L.H. Liberty - Bailey, L. H. (Liberty Hyde), 1858 -1954 (The Macmillan Co, 1908)

The first Mesozoic Zoraptera (Insecta) - Engel, Michael S. (American Museum of Natural History, 2002)

First report on economic zoology - British Museum (Natural History) (British Museum (Natural History), 1903)

Flora oder Botanische Zeitung :welche Recensionen, Abhandlungen, Aufsätze, Neuigkeiten und Nachrichten, die Botanik betreffend, enthält - Königl. Bayer. Botanische Gesellschaft zu Regensburg. (Die Gesellschaft, 1912)

The Florists' exchange : a weekly medium of interchange for florists, nurserymen, seedsmen and the trade in general ([A.T. De la Mare Ptg. and Pub. Co, 1899)

Form and function : a contribution to the history of animal morphology - Russell, E. S. (Edward Stuart), 1887 -1954 (J. Murray, 1916)

Form und Formel im Tierreiche. Beiträge zu einer quantitativen Biologie I - XX - Przibram, Hans, 1874 -1944 (F. Deuticke, 1922)

Forms of animal life : a manual of comparative anatomy : with descriptions of selected types - Rolleston, George, 1829 -1881 (Clarendon Press, 1888)

Forms of animal life; a manual of comparative anatomy, with descriptions of selected types - Rolleston, George, 1829 -1881 (Clarendon Press, 1888)

Die forstinsekten Mitteleuropas. Ein lehr- und handbuch - Nitsche, Hinrich, 1845 -1902 (P. Parey, 1914)

Die Forstinsekten Mitteleuropas; ein Lehr- und Handbuch - Judeich, Johann Friedrich, 1828 -1894 (P. Parey, 1914)

The Fossil Collector Bulletin - Fossil Collectors Association of Australasia (Fossil Collectors Association of Australasia, 1981)

The Fossil Collector Bulletin - Fossil Collectors Association of Australasia (Fossil Collectors Association of Australasia, 1993)

The Fossil Collector Bulletin - Fossil Collectors Association of Australasia (Fossil Collectors Association of Australasia, 1999)

The fossil insects of North America, with notes on some European species - Scudder, Samuel Hubbard, 1837 -1911 (MacMillan, 1890)

A fossil mantis (Insecta, Mantodea) in Cretaceous amber of New Jersey : with comments on the early history of the Dictyoptera - Grimaldi, David A. (American Museum of Natural History, 1997)

Die fossilen insekten und die phylogenie der rezenten formen; ein handbuch für paläontologen und zoologen - Handlirsch, Anton, 1865 -1935 (W. Engelmann, 1908)

Fossiliferous Cretaceous amber from Myanmar (Burma) : its rediscovery, biotic diversity, and paleontological significance - Engel, Michael S. (American Museum of Natural History, 2002)

Fossilium catalogus. I, Animalia (W. Junk, 1922)

Fr. Berge's Schmetterlingsbuch nach dem gegenwärtigen Stande der Lepidopterologie neu bearb. und hrsg. von Professor Dr. H. Rebel - Rebel, H. (Hans), 1861 - (E. Schweizerbart, 1910)

Fundamentals of paleontology - Davis, Donald R. (Smithsonian Institution Libraries and National Science Foundation, 1991)

The fur seals and fur-seal islands of the North Pacific Ocean - Jordan, David Starr, 1851 -1931 (Govt. Print. Off, 1899)

The fur seals and fur-seal islands of the North Pacific ocean - Jordan, David Starr, 1851 -1931 (Govt. Print. Off, 1899)

Gegenbaurs morphologisches Jahrbuch (W. Engelmann, 1902)

Genera insectorum - Wytsman, P. (Philogène) 1866 -1925 (L. Desmet-Verteneuil [etc.], 1907)

Genera insectorum - Wytsman, P. (Philogène) 1866 -1925 (L. Desmet-Verteneuil [etc.], 1902)

Genera insectorum - Wytsman, P. (Philogène) 1866 -1925 (L. Desmet-Verteneuil [etc.], 1957)

General and professional biology : with special reference to man - Menge, Edward John von Komorowski, 1882 -1941 (Bruce Pub. Co, 1928)

General and professional biology : with special reference to man - Menge, Edward John von Komorowski, 1882 -1941 (Bruce, 1922)

General biology - Mavor, James Watt, 1883 -1963 (Macmillan Co, 1947)

General biology; a book of outlines and practical studies for the general student - Needham, James G. (James George), 1868 -1957 (The Comstock publishing co, 1910)

General biology, a book of outlines and practical studies for the general student - Needham, James G. (James George), 1868 -1957 (Comstock, 1914)

General embryological information service - Hubrecht-Laboratorium (Embryologisch Instituut) (Hubrecht Laboratory, 1950)

General embryological information service - Hubrecht-Laboratorium (Embryologisch Instituut) (Hubrecht Laboratory, 1951)

General embryological information service - Hubrecht-Laboratorium (Embryologisch Instituut) (Hubrecht Laboratory, 1952)

General zoology - Pearse, A. S. (Arthur Sperry), 1877 -1956 (H. Holt and company, 1917)

General zoology - Villee, Claude A. (Claude Alvin), 1917 -2003 (Saunders, 1958)

Geological literature added to the Geological Society's Library - Geological Society of London. Library. (The Society, 1898)

The geological magazine, or, Monthly journal of geology - Woodward, Henry, 1832 -1921 (Cambridge University Press, 1885)