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)

Gemeinnützige systematische Naturgeschichte der Fische / entworfen von Carl Christian Gmelin ... ; Mit 164 Abbildungen auf 113 Kupfortafeln - Gmelin, Carl Christian, 1762 -1837 (Schwan- und G©tz'sche Hofbuchhandlung, 1839)

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, 1782)

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)

De geneesheer in Nederlandsch-Indie - Burg, C. L. van der (Cornelis Leendert van der), 1840 -1905 (Ernst & Co, 1882)

The genera and species of Mallophaga - Harrison, Launcelot. (Cambridge University Press, 1916)

The genera and species of orchidaceous plants - Lindley, John, 1799 -1865 (Ridgways, 1830)

Genera des coléoptères d'Europe : comprenant leur classification en famille naturelle, la description de tous les genres, des tableaux dichotomiques destinés à faciliter l'étude, le catalogue de toutes les espèces, de nombreux dessins au trait de caractères - Jacquelin Du Val, Pierre Nicolas Camille, 1828 -1862 (Deyrolle fils, naturaliste, 1868)

Genera et species curculionidum, cum synonymia hujus familiæ - Schoenherr, C. J. (Carl Johan), 1772 -1848 (Roret, 1836)

Genera et species curculionidum, cum synonymia hujus familiæ - Schoenherr, C. J. (Carl Johan), 1772 -1848 (Roret, 1839)

Genera et species curculionidum, cum synonymia hujus familiæ - Schoenherr, C. J. (Carl Johan), 1772 -1848 (Roret, 1840)

Genera et species curculionidum, cum synonymia hujus familiæ - Schoenherr, C. J. (Carl Johan), 1772 -1848 (Roret, 1844)

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 fishes ... A contribution to the stability of scientific nomenclature - Jordan, David Starr, 1851 -1931 (The University, 1917)

The genera of fishes ... A contribution to the stability of scientific nomenclature - Jordan, David Starr, 1851 -1931 (The University, 1919)

The genera of North American birds, and a synopsis of the species found within the territory of the United States - Bonaparte, Charles-Lucien, 1803 -1857 (Printed by J. Seymour, 1828)

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], 1823)

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], 1824)

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

General index to the first twenty volumes of the Journal (Botany) : and the botanical portion of the Proceedings, November 1838 to June 1886, of the Linnean society - Linnean Society of London. (Longmans, Green, and co. [etc.], 1888)

A general introduction to the natural history of mammiferous animals, with a particular view of the physical history of man, and the more closely allied genera of the order Quadrumana, or monkeys - Martin, William Charles Linnæus, 1798 -1864 (Wright and co., printers, 1841)

A general synopsis of birds - Latham, John, 1740 -1837 (Printed for Benj. White, 1785)

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, 1804)

General zoology, or Systematic natural history - Stephens, James Francis, 1792 -1853 (Printed for G. Kearsley, 1819)

General zoology, or Systematic natural history - Stephens, James Francis, 1792 -1853 (Printed for G. Kearsley, 1824)