General catalogue of the Hemiptera - Parshley, H. M. (Howard Madison), 1884 -1953 (Smith College, 1963)

General embryological information service - Hubrecht-Laboratorium (Embryologisch Instituut) (Hubrecht Laboratory, 1957)

General guide to the exhibition halls of the American Museum of Natural History - American Museum of Natural History (American Museum of Natural History, 1939)

General guide to the exhibition halls of the American Museum of Natural History - American Museum of Natural History (American Museum of Natural History, 1943)

General guide to the exhibition halls of the American Museum of Natural History - American Museum of Natural History (American Museum of Natural History, 1945)

General guide to the exhibition halls of the American Museum of Natural History - American Museum of Natural History (American Museum of Natural History, 1949)

General index and supplement to the nine reports on the insects of Missouri - United States Entomological Commission. (Govt. Print. Off, 1881)

General index to reports of the State Entomologist of Connecticut, 1901-1925 - Britton, Wilton Everett, 1868 -1939 (Connecticut Agricultural Experiment Station, 1926)

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, 1806)

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 ... - Willdenow, Karl Ludwig, 1765 -1812 (Lackington, Allen, and Co, 1806)

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)

General zoology, or Systematic natural history - Stephens, James Francis, 1792 -1853 (Printed for G. Kearsley, 1806)