The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 2017)

Capital natural de México - Sarukhan, Jose (Comisión Nacional para el Conocimiento y Uso de la Biodiversidad (CONABIO), 2008)

Cassell's natural history - Duncan, F. Martin (Francis Martin), 1873 -1961 (Cassell and Co, 1913)

Catalogue de la bibliothèque - Bohnensieg, G. C. W. (Georg Carl Wilhelm), 1828 - (Héritiers Loosjes, 1885)

Catalogue of British Hymenoptera of the family Chalcididæ - British Museum (Natural History). Department of Zoology. (Printed by order of the Trustees, 1910)

Catalogue of scientific papers, 1800-1863 [to 1884-1900] - Royal Society (Great Britain) (Eyre & Spottiswoode, 1879)

Catalogue of scientific papers, 1800-1863 [to 1884-1900] - Royal Society (Great Britain) (Eyre & Spottiswoode, 1894)

Catalogue of scientific papers, 1800-1863 [to 1884-1900] - Royal Society (Great Britain) (Eyre & Spottiswoode, 1918)

Catalogue of scientific papers, 1800-1863 [to 1884-1900] - Royal Society (Great Britain) (Eyre & Spottiswoode, 1921)

Catalogue of the books, manuscripts, maps and drawings in the British museum (Natural history) .... - Woodward, Bernard Barham, 1853 -1930 (Printed by order of the Trustees, 1904)

Catalogue of the books, manuscripts, maps and drawings in the British museum (Natural history) .... - Woodward, Bernard Barham, 1853 -1930 (Printed by order of the Trustees, 1913)

Catalogue of the books, manuscripts, maps and drawings in the British museum (Natural history) .... - Woodward, Bernard Barham, 1853 -1930 (Printed by order of the Trustees, 1922)

Catalogue of the books, manuscripts, maps and drawings in the British museum (Natural history) .... - Woodward, Bernard Barham, 1853 -1930 (Printed by order of the Trustees, 1933)

Catalogue of the books, manuscripts, maps and drawings in the British museum (Natural history) .... - Woodward, Bernard Barham, 1853 -1930 (Printed by order of the Trustees, 1940)

Catalogue of the British species of pisidium (recent & fossil) in the collections of the British Museum (Natural History), with notes on those of western Europe - Woodward, Bernard Barham, 1853 -1930 (Printed by order of the Trustees, 1913)

Catalogue of the Collection of Birds' Eggs in the British Museum - Oates, Eugene William, 1845 -1911 (1912)

Catalogue of the Fossil Bryozoa in the Department of Geology, British Museum (Natural History). The Cretaceous Bryozoa - Gregory, J. W. (John Walter), 1864 -1932 (1909)

Catalogue of the Lepidoptera Phalænæ in the British museum - British Museum (Natural History). Department of Zoology. (Printed by Order of the Trustees, 1909)

Catalogue of the Lepidoptera Phalænæ in the British museum - British Museum (Natural History). Department of Zoology. (Printed by Order of the Trustees, 1913)

Catalogue of the library of the Linnean Society of London - Linnean Society of London. Library. (The Society, 1896)

Catalogue of the library of the Linnean Society of London - Linnean Society of London. Library. (The Society's Apartments, Burlington House [etc.], 1896)

Catalogue of the library of the Zoological Society of London - Waterhouse, Frederick Herschel, 1845 -1919 (Taylor and Francis, 1902)

Catalogue of the recent marine sponges of Canada and Alaska - Lambe, Lawrence M. (Lawrence Morris), 1863 -1919 (s.n, 1900)

Catalogue of the scientific books in the library of the Royal Society of New South Wales - Royal Society of New South Wales (Government Printer, 1889)

The Century dictionary : an encyclopedic lexicon of the English language: prepared under the superintendence of William Dwight Whitney - Whitney, William Dwight, 1827 -1894 (Century Co, 1889)

Die Cephalopoden - Valdivia (Ship) (G. Fischer, 1910)

Die Cephalopoden - Valdivia (Ship) (G. Fischer, 1915)

Chamber's encyclopaedia, a dictionary of universal knowledge (Chambers, 1902)

A classification of living animals - Rothschild, Nathaniel Mayer Victor Rothschild, Baron, 1910 -1990 (Wiley, 1961)

Classification of the animal kingdom - Blackwelder, Richard Eliot 1909 -2001 (Southern Illinois University Press, 1963)

College zoology - Hegner, Robert William, 1880 -1942 (The Macmillan company, 1912)

College zoology - Hegner, Robert William, 1880 -1942 (Macmillan, 1918)

The complete writings of Thomas Say, on the conchology of the United States - Binney, W. G. (William Greene), 1833 -1909 (H. Baillière, 1858)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1983)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1984)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1994)

A course in invertebrate zoölogy; a guide to the dissection and comparative study of invertebrate animals - Pratt, Henry Sherring, 1859 - (Ginn and Company, 1915)

A course in invertebrate zoology : a guide to the dissection and comparative study of invertebrate animals - Pratt, Henry Sherring, 1859 - (Ginn, 1915)

The crinoids of the Indian Ocean - Indian Museum. (Printed by order of the Trustees, 1912)

The Danish Ingolf-Expedition - Ingolf (Cruiser) (H. Hagerup, 1899)

The Danish Ingolf-Expedition - Wandel, C. F. 1843 -1930 (H. Hagerup, 1899)

The Danish Ingolf-Expedition - Ingolf (Cruiser) (H. Hagerup, 1944)

The Danish Ingolf-Expedition - Ingolf (Cruiser) (H. Hagerup, 1913)

The Danish Ingolf-Expedition - Ingolf (Cruiser) (H. Hagerup, 1904)

The Danish Ingolf-Expedition - Ingolf (Cruiser) (H. Hagerup, 1905)

The Danish Ingolf-Expedition - Ingolf (Cruiser) (H. Hagerup, 1902)

Denkschriften der Kaiserlichen Akademie der Wissenschaften / Mathematisch-Naturwissenschaftliche Classe - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (Aus der Kaiserlich-Königlichen Hof- und Staatsdruckerei, 1901)

Denkschriften der Medicinisch-Naturwissenschaftlichen Gesellschaft zu Jena - Medizinisch-naturwissenschaftliche Gesellschaft zu Jena. (Fischer, 1904)

The depths of the ocean : a general account of the modern science of oceanography based largely on the scientific researches of the Norwegian steamer Michael Sars in the North Atlantic - Murray, John, Sir, 1841 -1914 (Macmillan, 1912)

The depths of the sea. An account of the general results of the dredging cruises of H.M. SS. Porcupine and Lightning during the summers of 1868, 1869 and 1870, under the scientific direction of Dr. Carpenter, F.R.S., J. Gwyn Jeffreys, F.R.S., and Dr. Wyville Thomson, F.R.S - Thomson, C. Wyville, Sir, (Charles Wyville), 1830 -1882 (Macmillan and co, 1873)

Descriptive and illustrated catalogue of the physiological series of comparative anatomy contained in the Museum of the Royal College of Surgeons of England - Owen, Richard, 1804 -1892 (Taylor [and] Francis (pr.), 1900)

Descriptive and illustrated catalogue of the physiological series of comparative anatomy contained in the Museum of the Royal College of Surgeons of England - Royal College of Surgeons of England. (RCS, 1900)

Descriptive catalogue of the sponges in the Australian museum, Sydney - Lendenfeld, R. von (Robert), 1858 -1913 (Printed by Taylor and Francis, 1888)

Deutsche Südpolar-Expedition, 1901-1903, im Auftrage des Reichsamtes des Innern - Drygalski, Erich von, 1865 -1949 (G. Reimer, 1911)

Deuxième expédition antarctique francaise (1908-1910). Sciences naturelles : documents scientifiques - Charcot, Jean, 1867 -1936 (Masson, 1917)

Directory of zoological taxonomists of the world - Blackwelder, Richard Eliot 1909 -2001 (Published for the Society of Systematic Zoology by Southern Illinois University Press, 1961)

Discovery reports - Institute of Oceanographic Sciences (Great Britain) (Cambridge University Press, 1932)

A discussion of the sponge fauna of the Dry Tortugas in particular and the West Indies in general, with material for a revision of the families and orders of the Porifera - De Laubenfels, Max Walker, 1894 - (Carnegie institution of Washington, 1936)

Dobutsugaku zasshi - Nihon Dobutsu Gakkai. (Tokyo Dobutsu Gakkai, 1895)

Dobutsugaku zasshi - Nihon Dobutsu Gakkai. (Tokyo Dobutsu Gakkai, 1898)

dong wu de fen lei - Wang, Yunwu & Zhou Jianren. (shang wu yin shu guan fa xing, 1936)

Dong wu xue da ci dian - Du, Yaquan (杜亜泉) (Shang wu yin shu guan, 1922)

dong zhi wu ming ci hui bian kuang wu ming ci fu - ke xue ming ci shen cha hui (ke xue ming ci shen cha hui)

Dr. H.G. Bronn's Klassen und Ordnungen des Thier-Reichs, wissenschaftlich dargestellt in Wort und Bild - Bronn, H. G. (Heinrich Georg), 1800 -1862 (C. F. Winter, 1887)

Dredging and other records of the United States Fish Commission steamer Albatross - United States. Bureau of Fisheries. (Govt. Print. Off, 1901)

Echinoderma of the Indian Museum ... . Collected by the Royal Indian Marine Survey ship Investigator. ... - Indian Museum. (Printed by order of the Trustees of the Indian Museum, 1912)

Die Echinoiden der Deutschen tiefsee-Expedition - Döderlein, Ludwig, 1855 -1936 (Fischer, 1906)

The Echo - Western Society of Malacologists. (Western Society of Malacologists, 1968)

Ecological animal geography; an authorized, rewritten edition based on Tiergeographie auf ockologischer grundlage - Hesse, Richard, 1868 -1944 (J. Wiley & Sons, Inc, 1937)

Einführung in die paläontologie - Steinmann, G. (Gustav), 1856 -1929 (W. Engelmann, 1903)

Elemente der paläontologie bearbeitet - Döderlein, Ludwig, 1855 -1936 (Engelmann, 1890)

Elements of biology - Weisz, Paul B., 1921 - (McGraw-Hill Company of Canada, 1963)

Erklärungen zu den Zoologischen Wandtafeln - Leuckart, Rudolf, 1823 -1898 (Verlag von Theodor Fischer, 1877)

Essentials of zoology, emphasizing principles of animal biology - Potter, George Edwin, 1898 - (Mosby, 1948)

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Expédition antarctique française (1903-1905) : commandée par le dr. Jean Charcot. Sciences naturelles : documents scientifiques - Charcot, Jean, 1867 -1936 (Masson, 1908)

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

The fauna of the deep sea - Hickson, Sydney J. (Sydney John), 1859 -1940 (Kegan Paul, Trench, Trübner and Co, 1893)

Fieldiana. Geology - Field Museum of Natural History. (Chicago Natural History Museum, 1968)

Fieldiana. Geology - Field Museum of Natural History. (Chicago Natural History Museum, 1987)

Flora of Jamaica, containing descriptions of the flowering plants known from the island - British Museum (Natural History). Department of Botany. (Printed by order of the Trustees of the British Museum, 1910)

Földtani közlöny - Magyar Földtani Társulat. (1906)

Fossil sponges and other organic remains from the Quebec Group at Little Metis - Dawson, J. W., (John William), 1820 -1899 ([s.n.], 1897)

The fossils and palæontological affinities of the Neocomian deposits of Upware and Brickhill (Cambridgeshire and Bedfordshire) : being the Sedgwick prize essay for the year 1879 - Keeping, Walter (University Press, 1883)

Fossils of the British Islands stratigraphically and zoologically arranged. Vol. 1. Palæozoic comprising the Cambrian, Silurian, Devonian, Carboniferous, and Permian species, with supplementary appendix brought down to the end of 1886 - Etheridge, Robert, 1819 -1903 (Clarendon Press, 1888)

Founders of oceanography and their work; an introduction to the science of the sea - Herdman, W. A. Sir, (William Abbott), 1858 -1924 (E. Arnold & Co, 1923)