The geological magazine, or, Monthly journal of geology - Woodward, Henry, 1832 -1921 (Cambridge University Press, 1864)

Geologische Rundschau : Zeitschrift für Allgemeine Geologie (1912)

Geologische und mineralogische Litteratur der Rheinprovinz und der Provinz Westfalen sowie einiger angrenzenden Gegenden - Follmann, Otto (In Commission bei M. Cohen, 1887)

Geology - Salisbury, Rollin D., 1858 -1922 (H. Holt and co, 1905)

The geology of England and Wales: with notes on the physical features of the country - Woodward, Horace B. (Horace Bolingbroke), 1848 -1914 (G. Philip & Son, 1887)

The geology of England and Wales: with notes on the physical features of the country - Woodward, Horace B. (Horace Bolingbroke), 1848 -1914 (G. Philip & Son, 1887)

Geology of the Catskill and Kaaterskill quadrangles, part 1 - Ruedemann, Rudolf, 1864 -1956 (The University of the State of New York, 1942)

Global Biodiversity: status of the Earth's living resources (1992)

Grundzüge der Anatomie der wirbellosen Thiere - Huxley, Thomas Henry, 1825 -1895 (W. Engelmann, 1878)

Grundzüge der Anatomie der wirbellosen Thiere - Huxley, Thomas Henry, 1825 -1895 (W. Engelmann, 1878)

Grundzüge der Palaeobiologie der Wirbeltiere - Abel, Othenio, 1875 -1946 (E. Schweizerbart, 1912)

Grundzüge der Palaeobiologie der Wirbeltiere - Abel, Othenio, 1875 -1946 (E. Schweizerbart, 1912)

Grundzüge der Palaeobiologie der Wirbeltiere - Abel, Othenio, 1875 -1946 (E. Schweizerbart, 1912)

Grundzüge der Palaeobiologie der Wirbeltiere - Abel, Othenio, 1875 -1946 (E. Schweizerbart, 1912)

Grundzüge der Palaeobiologie der Wirbeltiere - Abel, Othenio, 1875 -1946 (E. Schweizerbart, 1912)

Grundzüge der Paläontologie (Paläzoologie)/ von Karl A. von Zittel ... - Zittel, Karl Alfred von, 1839 -1904 (Druck und verlag von R. Oldenbourg, 1903)

Grundzüge der Paläontologie (Paläzoologie)/ von Karl A. von Zittel ... - Zittel, Karl Alfred von, 1839 -1904 (Druck und verlag von R. Oldenbourg, 1903)

Grundzüge der Paläontologie (Paläzoologie)/ von Karl A. von Zittel ... - Zittel, Karl Alfred von, 1839 -1904 (Druck und verlag von R. Oldenbourg, 1903)

Grundzüge der Paläontologie (Paläzoologie)/ von Karl A. von Zittel ... - Zittel, Karl Alfred von, 1839 -1904 (Druck und verlag von R. Oldenbourg, 1903)

Grundzüge der Paläontologie (Paläzoologie)/ von Karl A. von Zittel ... - Zittel, Karl Alfred von, 1839 -1904 (Druck und verlag von R. Oldenbourg, 1903)

Grundzüge der Paläontologie (Paläzoologie)/ von Karl A. von Zittel ... - Zittel, Karl Alfred von, 1839 -1904 (Druck und verlag von R. Oldenbourg, 1903)

Grundzüge der Paläontologie (Paläzoologie)/ von Karl A. von Zittel ... - Zittel, Karl Alfred von, 1839 -1904 (Druck und verlag von R. Oldenbourg, 1903)

Grundzüge der Paläontologie (Paläzoologie)/ von Karl A. von Zittel ... - Zittel, Karl Alfred von, 1839 -1904 (Druck und verlag von R. Oldenbourg, 1903)

Grundzüge der Paläontologie (Paläzoologie)/ von Karl A. von Zittel ... - Zittel, Karl Alfred von, 1839 -1904 (Druck und verlag von R. Oldenbourg, 1903)

Grundzüge der Zoologie - Claus, Carl, 1835 -1899 (N. G. Elwert'sche, 1876)

Grundzüge der Zoologie. Zum Gebrauche an Universitäten und hoheren Lehranstalten sowie qum Selbststudium - Claus, Carl, 1835 -1899 (W.G Elevert'sche Verl, 1876)

Grundzüge der Zoologie. Zum gebrauche an universitäten und höheren lehranstalten sowie zum selbststudium - Claus, Carl, 1835 -1899 (N.G. Elwert, 1872)

Grundzüge der Zoologie. Zum wissenschaftlichen Gebrauche - Claus, Carl, 1835 -1899 (Elwert, 1880)

Grundzüge der Zoologie. Zum wissenschaftlichen Gebrauche - Claus, Carl, 1835 -1899 (Elwert, 1882)

gu sheng wu xue jiao cheng - Yang, Zunyi, Hao Yichun & Chen Guoda (di zhi chu ban she, 1959)

Gu sheng wu xue tong lun - Young, Chung-Chien, 1897 -1979 (1926)

Guide books of excursions in Canada. 1-10 - Geological Survey of Canada (Government Printing Bureau, 1913)

A guide to the fossil invertebrate animals in the Department of geology and palaeontology in the British museum (Natural history) - Bather, Francis Arthur, 1863 -1934 (Printed by order of the Trustees, 1907)

A guide to the fossil invertebrate animals in the Department of geology and palaeontology in the British museum (Natural history) - Bather, Francis Arthur, 1863 -1934 (Printed by order of the Trustees, 1907)

A guide to the fossil invertebrate animals in the Department of geology and palaeontology in the British museum (Natural history) - Bather, Francis Arthur, 1863 -1934 (Printed by order of the Trustees, 1907)

A guide to the fossil invertebrate animals in the Department of geology and palaeontology in the British museum (Natural history) ... - British Museum (Natural History). Department of Geology. (Printed by order of the Trustees, 1911)

A guide to the fossil invertebrate animals in the Department of geology and palaeontology in the British museum (Natural history) ... - British Museum (Natural History). Department of Geology. (Printed by order of the Trustees, 1911)

A guide to the fossil invertebrate animals in the Department of geology and palaeontology in the British museum (Natural history) ... - British Museum (Natural History). Department of Geology. (Printed by order of the Trustees, 1911)

A guide to the fossil invertebrates and plants in the Department of Geology and Palæontology in the British Museum (Natural history) - Woodward, Henry, 1832 -1921 (Printed by order of the Trustees, 1897)

A guide to the fossil invertebrates and plants in the Department of Geology and Palæontology in the British Museum (Natural history) - Woodward, Henry, 1832 -1921 (Printed by order of the Trustees, 1897)

Guide to the invertebrates of the synoptic collection in the Museum of the Boston society of natural history - Boston Society of Natural History. Museum. (The Society, 1905)

Guide to the invertebrates of the synoptic collection in the Museum of the Boston society of natural history - Sheldon, J. M. Arms (Jennie Maria Arms), 1852 -1938 (The Society, 1905)

Guide to the invertebrates of the synoptic collection in the Museum of the Boston society of natural history - Sheldon, J. M. Arms (Jennie Maria Arms), 1852 -1938 (The Society, 1905)

Guide to the invertebrates of the synoptic collection in the Museum of the Boston society of natural history - Boston Society of Natural History. Museum. (The Society, 1905)

A guide to the study of fishes - Jordan, David Starr, 1851 -1931 (H. Holt, 1905)

A guide to the study of fishes - Jordan, David Starr, 1851 -1931 (H. Holt, 1905)

Gulf research reports - Gulf Coast Research Laboratory (Ocean Springs, Miss.) (Gulf Coast Research Laboratory, 1962)

Gulf research reports - Gulf Coast Research Laboratory (Ocean Springs, Miss.) (Gulf Coast Research Laboratory, 1968)

hai yang sheng wu xue - Xiang, Jianhai. (ke xue chu ban she, 2003)

Handbuch der entomologie - Schröder, Christoph Wilhelm Marcus, 1871 - (Gustav Fischer, 1921)

Handbuch der entomologie - Schröder, Christoph Wilhelm Marcus, 1871 - (Gustav Fischer, 1922)

Handbuch der Morphologie der wirbellosen Tiere - Lang, Arnold, 1855 -1914 (G. Fischer, 1913)

Handbuch der Morphologie der wirbellosen Tiere - Lang, Arnold, 1855 -1914 (G. Fischer, 1913)

Handbuch der Morphologie der wirbellosen Tiere - Lang, Arnold, 1855 -1914 (G. Fischer, 1913)

Handbuch der Morphologie der wirbellosen Tiere - Lang, Arnold, 1855 -1914 (G. Fischer, 1913)

Handbuch der Morphologie der wirbellosen Tiere - Lang, Arnold, 1855 -1914 (G. Fischer, 1913)

Handbuch der Morphologie der wirbellosen Tiere - Lang, Arnold, 1855 -1914 (G. Fischer, 1913)

Handbuch der Morphologie der wirbellosen Tiere - Lang, Arnold, 1855 -1914 (G. Fischer, 1913)

Handbuch der Morphologie der wirbellosen Tiere - Lang, Arnold, 1855 -1914 (G. Fischer, 1913)

Handbuch der Morphologie der wirbellosen Tiere - Lang, Arnold, 1855 -1914 (G. Fischer, 1913)

Handbuch der Morphologie der wirbellosen Tiere - Lang, Arnold, 1855 -1914 (G. Fischer, 1913)

Handbuch der Morphologie der wirbellosen Tiere - Lang, Arnold, 1855 -1914 (G. Fischer, 1913)

Handbuch der Morphologie der wirbellosen Tiere - Lang, Arnold, 1855 -1914 (G. Fischer, 1913)

Handbuch der Morphologie der wirbellosen Tiere - Lang, Arnold, 1855 -1914 (G. Fischer, 1913)

Handbuch der Morphologie der wirbellosen Tiere - Lang, Arnold, 1855 -1914 (G. Fischer, 1913)

Handbuch der Morphologie der wirbellosen Tiere - Lang, Arnold, 1855 -1914 (G. Fischer, 1913)

Handbuch der Morphologie der wirbellosen Tiere - Lang, Arnold, 1855 -1914 (G. Fischer, 1913)

Handbuch der Morphologie der wirbellosen Tiere - Lang, Arnold, 1855 -1914 (G. Fischer, 1913)

Handbuch der Morphologie der wirbellosen Tiere - Lang, Arnold, 1855 -1914 (G. Fischer, 1913)

Handbuch der Morphologie der wirbellosen Tiere - Lang, Arnold, 1855 -1914 (G. Fischer, 1913)

Handbuch der Morphologie der wirbellosen Tiere - Lang, Arnold, 1855 -1914 (G. Fischer, 1913)

Handbuch der Morphologie der wirbellosen Tiere - Lang, Arnold, 1855 -1914 (G. Fischer, 1913)

Handbuch der Morphologie der wirbellosen Tiere - Lang, Arnold, 1855 -1914 (G. Fischer, 1913)

Handbuch der Morphologie der wirbellosen Tiere - Lang, Arnold, 1855 -1914 (G. Fischer, 1913)

Handbuch der palaeontologie - Schimper, Wilhelm-Philippe, 1808 -1880 (R. Oldenbourg, 1881)

Handbuch der palaeontologie - Schimper, Wilhelm-Philippe, 1808 -1880 (R. Oldenbourg, 1881)

Handbuch der palaeontologie - Schimper, Wilhelm-Philippe, 1808 -1880 (R. Oldenbourg, 1881)

Handbuch der palaeontologie - Schimper, Wilhelm-Philippe, 1808 -1880 (R. Oldenbourg, 1881)

Handbuch der palaeontologie - Schimper, Wilhelm-Philippe, 1808 -1880 (R. Oldenbourg, 1881)

Handbuch der palaeontologie - Schimper, Wilhelm-Philippe, 1808 -1880 (R. Oldenbourg, 1881)

Handbuch der palaeontologie - Schimper, Wilhelm-Philippe, 1808 -1880 (R. Oldenbourg, 1881)

Handbuch der palaeontologie - Schimper, Wilhelm-Philippe, 1808 -1880 (R. Oldenbourg, 1881)

Handbuch der palaeontologie - Schimper, Wilhelm-Philippe, 1808 -1880 (R. Oldenbourg, 1881)

Handbuch der palaeontologie - Schimper, Wilhelm-Philippe, 1808 -1880 (R. Oldenbourg, 1881)

Handbuch der palaeontologie - Schimper, Wilhelm-Philippe, 1808 -1880 (R. Oldenbourg, 1881)

Handbuch der palaeontologie - Schimper, Wilhelm-Philippe, 1808 -1880 (R. Oldenbourg, 1881)

Handbuch der palaeontologie - Schimper, Wilhelm-Philippe, 1808 -1880 (R. Oldenbourg, 1881)

Handbuch der palaeontologie - Schimper, Wilhelm-Philippe, 1808 -1880 (R. Oldenbourg, 1881)

Handbuch der palaeontologie - Schimper, Wilhelm-Philippe, 1808 -1880 (R. Oldenbourg, 1881)

Handbuch der palaeontologie - Schimper, Wilhelm-Philippe, 1808 -1880 (R. Oldenbourg, 1881)

Handbuch der palaeontologie - Schimper, Wilhelm-Philippe, 1808 -1880 (R. Oldenbourg, 1881)

Handbuch der palaeontologie - Schimper, Wilhelm-Philippe, 1808 -1880 (R. Oldenbourg, 1881)

Handbuch der palaeontologie - Schimper, Wilhelm-Philippe, 1808 -1880 (R. Oldenbourg, 1881)

Handbuch der Petrefaktenkunde - Quenstedt, Fr. Aug. von (Friedrich August), 1809 -1889 (H. Laupp, 1885)

Handbuch der Petrefaktenkunde - Quenstedt, Fr. Aug. von (Friedrich August), 1809 -1889 (H. Laupp, 1885)

Handbuch der zoologie - Carus, Julius Victor, 1823 -1903 (W. Engelmann, 1863)

Handwörterbuch der naturwissenschaften - Verworn, Max, 1863 -1921 (G. Fischer, 1912)

Handwörterbuch der naturwissenschaften - Verworn, Max, 1863 -1921 (G. Fischer, 1912)

Handwörterbuch der naturwissenschaften - Verworn, Max, 1863 -1921 (G. Fischer, 1912)

Handwörterbuch der naturwissenschaften - Verworn, Max, 1863 -1921 (G. Fischer, 1912)

Handwörterbuch der naturwissenschaften - Verworn, Max, 1863 -1921 (G. Fischer, 1912)

Handwörterbuch der naturwissenschaften - Verworn, Max, 1863 -1921 (G. Fischer, 1912)

Handwörterbuch der Zoologie - Dalla Torre, K. W. von (Karl Wilhelm), 1850 -1928 (F. Enke, 1887)

Handwörterbuch der Zoologie - Dalla Torre, K. W. von (Karl Wilhelm), 1850 -1928 (F. Enke, 1887)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1886)

A history of Crustacea; recent Malacostraca - Stebbing, Thomas R. R. (Thomas Roscoe Rede), 1835 -1926 (D. Appleton and Company, 1893)

A history of Crustacea; recent Malacostraca - Stebbing, Thomas R. R. (Thomas Roscoe Rede), 1835 -1926 (D. Appleton and Company, 1893)

A history of Crustacea; recent Malacostraca - Stebbing, Thomas R. R. (Thomas Roscoe Rede), 1835 -1926 (D. Appleton and Company, 1893)

A history of Crustacea; recent Malacostraca - Stebbing, Thomas R. R. (Thomas Roscoe Rede), 1835 -1926 (D. Appleton and Company, 1893)

A history of Crustacea; recent Malacostraca - Stebbing, Thomas R. R. (Thomas Roscoe Rede), 1835 -1926 (D. Appleton and Company, 1893)

A history of Crustacea; recent Malacostraca - Stebbing, Thomas R. R. (Thomas Roscoe Rede), 1835 -1926 (D. Appleton and Company, 1893)

A history of Crustacea : recent Malacostraca - Stebbing, Thomas R. R. (Thomas Roscoe Rede), 1835 -1926 (D. Appleton company, 1893)

A history of Crustacea : recent Malacostraca - Stebbing, Thomas R. R. (Thomas Roscoe Rede), 1835 -1926 (D. Appleton company, 1893)

A history of Crustacea : recent Malacostraca - Stebbing, Thomas R. R. (Thomas Roscoe Rede), 1835 -1926 (D. Appleton company, 1893)

A history of Crustacea : recent Malacostraca - Stebbing, Thomas R. R. (Thomas Roscoe Rede), 1835 -1926 (D. Appleton company, 1893)

A history of Crustacea : recent Malacostraca - Stebbing, Thomas R. R. (Thomas Roscoe Rede), 1835 -1926 (D. Appleton company, 1893)

A history of Crustacea; recent Malacostraca - Stebbing, Thomas R. R. (Thomas Roscoe Rede), 1835 -1926 (D. Appleton and company, 1893)

A history of Crustacea; recent Malacostraca - Stebbing, Thomas R. R. (Thomas Roscoe Rede), 1835 -1926 (D. Appleton and company, 1893)

A history of Crustacea; recent Malacostraca - Stebbing, Thomas R. R. (Thomas Roscoe Rede), 1835 -1926 (D. Appleton and company, 1893)

A history of Crustacea; recent Malacostraca - Stebbing, Thomas R. R. (Thomas Roscoe Rede), 1835 -1926 (D. Appleton and company, 1893)

A history of Crustacea; recent Malacostraca - Stebbing, Thomas R. R. (Thomas Roscoe Rede), 1835 -1926 (D. Appleton and company, 1893)

A history of Crustacea; recent Malacostraca - Stebbing, Thomas R. R. (Thomas Roscoe Rede), 1835 -1926 (D. Appleton and company, 1893)

A history of Crustacea : recent Malacostraca - Stebbing, Thomas R. R. (Thomas Roscoe Rede), 1835 -1926 (K. Paul, Trench, Trübner, 1893)

A history of Crustacea : recent Malacostraca - Stebbing, Thomas R. R. (Thomas Roscoe Rede), 1835 -1926 (K. Paul, Trench, Trübner, 1893)

A history of Crustacea : recent Malacostraca - Stebbing, Thomas R. R. (Thomas Roscoe Rede), 1835 -1926 (K. Paul, Trench, Trübner, 1893)

A history of Crustacea : recent Malacostraca - Stebbing, Thomas R. R. (Thomas Roscoe Rede), 1835 -1926 (K. Paul, Trench, Trübner, 1893)

A history of Crustacea : recent Malacostraca - Stebbing, Thomas R. R. (Thomas Roscoe Rede), 1835 -1926 (K. Paul, Trench, Trübner, 1893)

A history of Crustacea : recent Malacostraca - Stebbing, Thomas R. R. (Thomas Roscoe Rede), 1835 -1926 (K. Paul, Trench, Trübner, 1893)

A history of Crustacea : recent Malacostraca - Stebbing, Thomas R. R. (Thomas Roscoe Rede), 1835 -1926 (K. Paul, Trench, Trübner, 1893)

A history of Crustacea : recent Malacostraca - Stebbing, Thomas R. R. (Thomas Roscoe Rede), 1835 -1926 (K. Paul, Trench, Trübner, 1893)

A history of Crustacea : recent Malacostraca - Stebbing, Thomas R. R. (Thomas Roscoe Rede), 1835 -1926 (K. Paul, Trench, Trübner, 1893)

A history of Crustacea : recent Malacostraca - Stebbing, Thomas R. R. (Thomas Roscoe Rede), 1835 -1926 (K. Paul, Trench, Trübner, 1893)

A history of Crustacea : recent Malacostraca - Stebbing, Thomas R. R. (Thomas Roscoe Rede), 1835 -1926 (K. Paul, Trench, Trübner, 1893)

History of geology and palæontology to the end of the nineteenth century - Zittel, Karl Alfred von, 1839 -1904 (W. Scott, 1901)

The history of the collections contained in the Natural history departments of the British museum... - British Museum (Natural History) (Printed by order of the Trustees, 1904)

The history of the human body - Wilder, Harris Hawthorne, 1864 -1928 (Holt, 1909)

The history of the human body - Wilder, Harris Hawthorne, 1864 -1928 (Holt, 1909)

History of the human body - Wilder, Harris Hawthorne, 1864 -1928 (Henry Holt, 1909)

The history of the human body - Wilder, Harris Hawthorne, 1864 -1928 (Holt, 1909)

History of the human body - Wilder, Harris Hawthorne, 1864 -1928 (Henry Holt, 1909)

History of the human body - Wilder, Harris Hawthorne, 1864 -1928 (Henry Holt, 1909)

The history of the human body - Wilder, Harris Hawthorne, 1864 -1928 (H. Holt and Company, 1909)

The history of the human body - Wilder, Harris Hawthorne, 1864 -1928 (H. Holt and Company, 1909)

The history of the human body - Wilder, Harris Hawthorne, 1864 -1928 (H. Holt and Company, 1909)

An illustrated dictionary of scientific terms - Rossiter, William, 1897 (G. P. Putnam's Sons, 1878)

An illustrated dictionary of scientific terms - Rossiter, William, 1897 (G. P. Putnam's Sons, 1878)

Illustrated guide to the collection of fossils exhibited in the National Museum of Victoria - Chapman, Frederick, 1864 -1943 (H. J. Green, government printer, 1929)

Illustrated guide to the collection of fossils exhibited in the National Museum of Victoria - Chapman, Frederick, 1864 -1943 (H. J. Green, government printer, 1929)

In the field : the bulletin of the Field Museum of Natural History - Field Museum of Natural History. (Field Museum of Natural History, 1992)

Index to N.P. Angelin's Palæontologia scandinavica - Angelin, N. P. 1805 -1876 (Printed by H. Ohlsson, 1910)

The Intellectual observer (Groombridge and Sons, 1867)

The Intellectual observer (Groombridge and Sons, 1867)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1905)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1905)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1912)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1913)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1913)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1913)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1914)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1914)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1914)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1916)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1916)

An introduction to geology - Scott, William Berryman, 1858 -1947 (The Macmillan Company, 1897)

An introduction to palaeontology - Davies, A. Morley (Arthur Morley), 1869 -1959 (Morby, 1920)

An introduction to palaeontology - Davies, A. Morley (Arthur Morley), 1869 -1959 (T. Murby, 1920)

An introduction to the classification of animals - Huxley, Thomas Henry, 1825 -1895 (J. Churchill & sons, 1869)

An introduction to the classification of animals - Huxley, Thomas Henry, 1825 -1895 (J. Churchill & sons, 1869)

An introduction to the classification of animals - Huxley, Thomas Henry, 1825 -1895 (J. Churchill & sons, 1869)

An introduction to the study of fossils (plants and animals) - Shimer, Hervey Woodburn, 1872 -1965 (The Macmillan Company, 1914)

An introduction to the study of fossils (plants and animals) - Shimer, Hervey Woodburn, 1872 -1965 (The Macmillan Co, 1921)

An introduction to the study of fossils (plants and animals) - Shimer, Hervey Woodburn, 1872 -1965 (The Macmillan Co, 1921)

An introduction to the study of fossils (plants and animals) - Shimer, Hervey Woodburn, 1872 -1965 (The Macmillan Co, 1921)

An introduction to the study of fossils (plants and animals) - Shimer, Hervey Woodburn, 1872 -1965 (The Macmillan Company, 1914)

An introduction to the study of fossils (plants and animals) - Shimer, Hervey Woodburn, 1872 -1965 (The Macmillan Company, 1914)

An introduction to the study of fossils (plants and animals) - Shimer, Hervey Woodburn, 1872 -1965 (The Macmillan Company, 1914)

An introduction to the study of fossils (plants and animals) - Shimer, Hervey Woodburn, 1872 -1965 (The Macmillan Company, 1914)

An introduction to the study of fossils (plants and animals) - Shimer, Hervey Woodburn, 1872 -1965 (The Macmillan Company, 1914)

Invertebrate zoology - Levi, Herbert Walter, 1921 -2014 (Krieger, 1900)

Invertebrate zoology - Levi, Herbert Walter, 1921 -2014 (Krieger, 1900)

Invertebrate zoology - Levi, Herbert Walter, 1921 -2014 (Krieger, 1900)

Invertebrate zoology - Levi, Herbert Walter, 1921 -2014 (Krieger, 1900)

Invertebrate zoology - Levi, Herbert Walter, 1921 -2014 (Krieger, 1900)

Invertebrate zoology - Levi, Herbert Walter, 1921 -2014 (Krieger, 1900)

Invertebrate zoology - Levi, Herbert Walter, 1921 -2014 (Krieger, 1900)

Invertebrate zoology - Levi, Herbert Walter, 1921 -2014 (Krieger, 1900)

Invertebrate zoology - Levi, Herbert Walter, 1921 -2014 (Krieger, 1900)

Invertebrate zoology - Levi, Herbert Walter, 1921 -2014 (Krieger, 1900)

Invertebrate zoology - Levi, Herbert Walter, 1921 -2014 (Krieger, 1900)

Invertebrate zoology - Levi, Herbert Walter, 1921 -2014 (Krieger, 1900)

Invertebrate zoology - Levi, Herbert Walter, 1921 -2014 (Krieger, 1900)

Invertebrate zoology - Van Cleave, Harley Jones, 1886 -1953 (McGraw-Hill Book Company, Inc, 1931)

The IUCN Invertebrate Red Data Book (1983)

The IUCN Invertebrate Red Data Book (1983)

The IUCN Invertebrate Red Data Book (1983)

The IUCN Invertebrate Red Data Book (1983)

Jahrbuch der Königlich Preussischen Geologischen Landesanstalt und Bergakademie zu Berlin für das Jahr ... - Königlich Preussische Geologische Landesanstalt und Bergakademie zu Berlin. (Simon Schropp'schen Hof-Landkartenhandlung, 1883)

Jahres-Bericht der Schlesischen Gesellschaft für Vaterländische Cultur - Herrick, Francis Hobart, 1858 -1940 (G.P. Aderholz, 1873)

Jahreshefte des Vereins für vaterländische Naturkunde in Württemberg - Staatliches Museum für Naturkunde in Stuttgart. (1905)

Jenaische Zeitschrift für Medizin und Naturwissenschaft - Medizinisch-naturwissenschaftliche Gesellschaft zu Jena. (Engelmann, 1871)