Gemeinnützige Naturgeschichte Deutschlands nach allen drey Reichen : ein Handbuch zur deutlichern und vollständigern Selbstbelehrung besonders für Forstmänner, Jugendlehrer und Oekonomen - Bechstein, Johann Matthäus, 1757 -1822 (Bey Siegfried Lebrecht Crusius, 1805)

Gemeinnützige Naturgeschichte Deutschlands nach allen drey Reichen : ein Handbuch zur deutlichern und vollständigern Selbstbelehrung besonders für Forstmänner, Jugendlehrer und Oekonomen - Bechstein, Johann Matthäus, 1757 -1822 (Bey Siegfried Lebrecht Crusius, 1807)

Gemeinnützige Naturgeschichte Deutschlands nach allen drey Reichen : ein Handbuch zur deutlichern und vollständigern Selbstbelehrung besonders für Forstmänner, Jugendlehrer und Oekonomen - Bechstein, Johann Matthäus, 1757 -1822 (Bey Siegfried Lebrecht Crusius, 1809)

Gemeinnütziges Hand- und Hilfsbuch der Naturgeschichte. Für gebildete Leser aller Stände, besonders für die reifere Jugend und ihre Lehrer ... - Gloger, Constantin Wilhelm Lambert, 1803 -1859 (A. Schulz, 1842)

Gemeinnüzzige Naturgeschichte des Thierreichs : darinn die merkwürdigsten und nüzlichsten Thiere in systematischer Ordnung beschrieben und alle Geschlechter in Abbildungen nach der Natur vorgestellet werden - Borowski, Georg Heinrich, 1746 -1801 (bei Gottlieb August Lange, 1781)

Gemeinnüzzige Naturgeschichte des Thierreichs : darinn die merkwürdigsten und nüzlichsten Thiere in systematischer Ordnung beschrieben und alle Geschlechter in Abbildungen nach der Natur vorgestellet werden - Borowski, Georg Heinrich, 1746 -1801 (bei Gottlieb August Lange, 1789)

Genera avium - Wytsman, P. (Philogène) 1866 -1925 (1909)

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

Genera of birds - Pennant, Thomas, 1726 -1798 (Printed for B. White, 1781)

The genera of birds : comprising their generic characters, a notice of the habits of each genus, and an extensive list of species referred to their several genera - Gray, George Robert, 1808 -1872 (Longman, Brown, Green, and Longmans, 1844)

A general history of birds - Latham, John, 1740 -1837 (Printed by Jacob and Johnson, for the author : sold in London by G. and W.B. Whittaker ... [and 3 others], 1821)

A general history of birds - Latham, John, 1740 -1837 (Printed by Jacob and Johnson, for the author : sold in London by G. and W.B. Whittaker ... [and 3 others], 1822)

General index to A hand-list of the genera and species of birds - Sharpe, Richard Bowdler, 1847 -1909 (British Museum (Natural History), 1912)

A general synopsis of birds - Latham, John, 1740 -1837 (Printed for Benj. White, 1782)

A general system of nature, through the three grand kingdoms of animals, vegetables, and minerals, systematically divided into their several classes, orders, genera, species, and varieties, with their habitations, manners, economy, structure and peculiarities - Linné, Carl von, 1707 -1778 (Printed for Lackington, ALlen, and Co., Temple of the Muses, Finsbury Square, 1802)

A general system of nature, through the three grand kingdoms of animals, vegetables, and minerals, systematically divided into their several classes, orders, genera, species, and varieties, with their habitations, manners, economy, structure, and peculiarities - Willdenow, Karl Ludwig, 1765 -1812 (Printed for Lackington, Allen, and Co, 1806)

A general view of the writings of Linnaeus - Pulteney, Richard, 1730 -1801 (Printed for T. Payne ...; and B. White, 1781)

A general view of the writings of Linnaeus - Maton, William George, 1774 -1835 (printed for J. Mawman by R. Taylor, 1805)

General zoology, or Systematic natural history - Stephens, James Francis, 1792 -1853 (Printed for G. Kearsley, 1809)

General zoology, or Systematic natural history - Stephens, James Francis, 1792 -1853 (Printed for G. Kearsley, 1815)

General zoology, or Systematic natural history - Stephens, James Francis, 1792 -1853 (Printed for G. Kearsley, 1825)

General zoology, or Systematic natural history - Stephens, James Francis, 1792 -1853 (Printed for G. Kearsley, 1826)

A geographical and comparative list of the birds of Europe and North America - Bonaparte, Charles-Lucien, 1803 -1857 (J. Van Voorst, 1838)

The geographical and geological distribution of animals - Heilprin, Angelo, 1853 -1907 (D. Appleton, 1901)

The geographical and geological distribution of animals - Heilprin, Angelo, 1853 -1907 (D. Appleton and company, 1887)

The geographical and geological distribution of animals - Heilprin, Angelo, 1853 -1907 (D. Appleton, 1887)

The geographical and geological distribution of animals - Heilprin, Angelo, 1853 -1907 (Kegan Paul, Trench, Trübner & Co, 1907)

The geographical and geological distribution of animals - Heilprin, Angelo, 1853 -1907 (Kegan Paul, Trench, 1887)

A geographical bibliography of British ornithology from the earliest time to the end of 1918, arranged under counties, being a record of printed books, published articles, notes and records relating to local avifauna - Swann, H. Kirke (Harry Kirke), 1871 -1926 (Witherby, 1920)

The geographical distribution of animals : with a study of the relations of living and extinct faunas as elucidating the past changes of the earth's surface - Wallace, Alfred Russel, 1823 -1913 (Macmillan and Co, 1876)

Geographical distribution of animals : with a study of the relations of living and extinct faunas as elucidating the past changes of the earth's surface - Wallace, Alfred Russel, 1823 -1913 (Macmillan, 1876)

The geographical distribution of animals, with a study of the relations of living and extinct faunas as elucidating the past changes of the earth's surface - Wallace, Alfred Russel, 1823 -1913 (Macmillan and Co, 1876)

The geographical distribution of animals. With a study of the relations of living and extinct faunas as elucidating the past changes of the earth's surface - Wallace, Alfred Russel, 1823 -1913 (Harper and brothers, 1876)

The geographical distribution of animals with a study of the relations of living and extinct faunas as elucidating the past changes of the earth's surface - Wallace, Alfred Russel, 1823 -1913 (Macmillan, 1876)

Die Geschichte der Natur : als zweite gänzlich umgearbeitete Auflage der allgemeinen Naturgeschichte - Schubert, Gotthilf Heinrich von, 1780 -1860 (Bei J.J. Palm und Ernst Enke, 1837)

Geschichte und Beurtheilung aller Systeme in der Zoologie : nach ihrer Entwiklungsfolge von Aristoteles bis auf die gegenwärtige Zeit - Spix, Johann Baptist von, 1781 -1826 (In der Schrag'schen Buchhandlung, 1811)

Geslachten der vogelen - Moehring, Paul Heinrich Gerhard, 1710 -1792 (T.O. Weigel, 1906)

Giornale Arcadico di Scienze / Lettere ed Arti (1831)

Gotthelf Fischer's ... Naturhistorische Fragmente. 1. Bd. mit Kupfern - Fischer von Waldheim, Gotthelf, 1771 -1853 (Varrentrapp und Wenner, 1801)

Gray lady and the birds; stories of the bird year for home and school - Wright, Mabel Osgood, 1859 -1934 (The Macmillan company, 1907)

Grondbeginselen der natuurkundige wetenschappen - Duméril, C. (Constant), 1774 -1860 (Sterk, 1842)

Grundzüge der vergleichenden Anatomie - Gegenbaur, C. (Carl), 1826 -1903 (Wilhelm Engelmann, 1859)

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

Grundzüge der Zoologie zum Gebrauche an Universitäten und höhern Lehranstalten : Leitfaden zur Einführung in das wissenschaftliche Studium der Zoologie - Claus, Carl, 1835 -1899 (N.G. Elwert'sche Universitäts- Buchhandlung, 1868)

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, 1882)

Guide zoologique : communications diverses sur les Pays-Bas (C. de Boer Jr, 1895)

Hand-book to the birds of Great Britain - Sharpe, Richard Bowdler, 1847 -1909 (Allen, 1894)

A hand-book to the birds of Great Britain - Sharpe, Richard Bowdler, 1847 -1909 (E. Lloyd, Limited, 1896)

Hand-list of genera and species of birds : distinguishing those contained in the British Museum - Gray, George Robert, 1808 -1872 (printed by order of the Trustees, 1869)

Hand-list of genera and species of birds : distinguishing those contained in the British Museum - Gray, George Robert, 1808 -1872 (printed by order of the Trustees, 1871)

A hand-list of the genera & species of birds. (Nomenclator avium tum fossilium tum viventium) - Sharpe, Richard Bowdler, 1847 -1909 (Printed by order of the Trustees, 1900)

A hand-list of the genera & species of birds. (Nomenclator avium tum fossilium tum viventium) - Sharpe, Richard Bowdler, 1847 -1909 (Printed by order of the Trustees, 1912)

Handboek der dierkunde - Leuckart, Rudolf, 1823 -1898 (J.C.A. Sulpke, 1859)

Handbook of zoology - Hoeven, Jan van der, 1801 -1868 (University Press, 1856)

Handbook of zoology - Clark, William, 1788 -1855 (Longman, Brown, Green, Longmans, and Roberts, 1858)

A handbook to the birds of Egypt - Shelley, G. E. (George Ernest), 1840 -1910 (John Van Voorst, 1872)

Handbuch der Naturgeschichte - Blumenbach, Johann Friedrich, 1752 -1840 (In der Dieterich'schen Buchhandlung, 1825)

Handbuch der Naturgeschichte aller drei Reiche, fur Lehrer and Lernende, fur Schule und Haus - Bromme, Traugott, 1802 -1866 (1850)

Handbuch der Naturgeschichte. Zum Gebrauch bei vorlesungen - Burmeister, Hermann, 1807 -1892 (Verlag von Theod. Chr. Friedr. Enslin, 1837)

Handbuch der Oologie. Lief. 1-47 / v.1-4 - Meise, Wilhelm (Akademie-Verlag, 1960)