Annual report - New York State Museum. (University of the State of New York, 1902)

Annual report - New York State Museum. (University of the State of New York, 1904)

Annual report - New York State Museum. (University of the State of New York, 1908)

Annual report. United States Geological and Geographical Survey of the Territories. 1st-12th, 1867-1878 - Geological; Geographical Survey of the Territories (U.S.) (Govt. Print. Off, 1872)

Annual report. United States Geological and Geographical Survey of the Territories. 1st-12th, 1867-1878 - Geological; Geographical Survey of the Territories (U.S.) (Govt. Print. Off, 1873)

Annual report - Entomological Society of Ontario. (The Society, 1900)

Annual report - Entomological Society of Ontario. (The Society, 1905)

Annual report - Entomological Society of Ontario. (The Society, 1953)

Annual report of the Board of Regents of the Smithsonian Institution - Smithsonian Institution (Smithsonian Institution, 1901)

Annual report of the Fruit Growers' Association of Ontario - Fruit Growers' Association of Ontario. (The Association, 1900)

Annual report of the Fruit Growers' Association of Ontario - Fruit Growers' Association of Ontario. (The Association, 1908)

Annual report of the New Jersey State Museum - Smith, John Bernhard, 1858 -1912 (MacCrellish & Quigley, State Printers, 1909)

Annual report of the New Jersey State Museum - Smith, John Bernhard, 1858 -1912 (MacCrellish & Quigley, State Printers, 1910)

Annual report of the New Jersey State Museum - Smith, John Bernhard, 1858 -1912 (MacCrellish & Quigley, State Printers, 1912)

Annual report of the Ohio State Academy of Science - Ohio Academy of Science. (The Academy, 1892)

Annual report of the Regents - New York State Museum. (J.B. Lyon, State Printer, 1901)

Annual report of the State Entomologist of Minnesota to the Governor for the year ... - Minnesota. State Entomologist. (Agricultural Experiment Station, 1914)

Annuario del Museo Zoologico della Università di Napoli - Università di Napoli. Museo Zoologico. (1866)

Annuario del Museo Zoologico della Università di Napoli - Università di Napoli. Museo Zoologico. (1901)

L'Apiculture française; revue éclectique d'apiculture... (1897)

Aquatic community classification and ecosystem diversity in Montana's Missouri River watershed - United States. Bureau of Land Management. (Montana Natural Heritage Program, 2005)

Aquatic insects in New York State - Needham, James G. (James George), 1868 -1957 (University of the State of New York, 1903)

Aquatic insects in New York state ; a study conducted at the entomologic field station, Ithaca, N. Y. under the direction of Ephraim Porter Felt - Needham, James G. (James George), 1868 -1957 (University of the state of New York, 1903)

Aquatic insects in New York state : a study conducted at the Entomological Field Station, Ithaca, N.Y. under the direction of Ephraim Porter Felt - Needham, James G. (James George), 1868 -1957 (University of the State of New York, 1903)

Aquatic insects of California, with keys to North American genera and California species - Usinger, Robert L. (Robert Leslie), 1912 -1968 (University of California Press, 1956)

Aquatic surveys and assessment of the Slim Buttes region of Harding and Butte Co., SD - Montana Natural Heritage Program. (Montana Natural Heritage Program, 2006)

Aquila - Magyar ornithologiai központ. (A Magyar Ornithologiai Knt Kiadva, 1908)

Aquila - Magyar ornithologiai központ. (A Magyar Ornithologiai Knt Kiadva, 1968)

Aquila - Magyar ornithologiai központ. (A Magyar Ornithologiai Knt Kiadva, 1988)

Archiv des Vereins der Freunde der Naturgeschichte in Mecklenburg... - Verein der Freunde der Naturgeschichte in Mecklenburg. (Opitz and Company, 1856)

Archiv für Naturgeschichte. Abteilung B (Nicolai, 1912)

Archiv für Naturgeschichte. Abteilung B (Nicolai, 1913)

Archiv für Naturgeschichte. Abteilung B (Nicolai, 1914)

Archiv für Naturgeschichte. Abteilung B (Nicolai, 1915)

Archiv für Naturgeschichte. Abteilung B (Nicolai, 1916)

Archiv für Naturgeschichte. Abteilung B (Nicolai, 1917)

Archiv für Zellforschung - Goldschmidt, Richard, 1878 -1958 (W. Engelmann, 1921)

Archiv für mikroskopische Anatomie (J. Springer [etc.], 1920)

Archiv für Naturgeschichte. Abteilung A (Nicolai, 1913)

Archiv für Naturgeschichte (Nicolai, 1841)

Archiv für Naturgeschichte. Abteilung A (Nicolai, 1918)

Archiv für Naturgeschichte (Nicolai, 1849)

Archiv für Naturgeschichte (Nicolai, 1851)

Archiv für Naturgeschichte (Nicolai, 1857)

Archiv für Naturgeschichte (Nicolai, 1858)

Archiv für Naturgeschichte (Nicolai, 1859)

Archiv für Naturgeschichte (Nicolai, 1862)

Archiv für Naturgeschichte (Nicolai, 1863)

Archiv für Naturgeschichte (Nicolai, 1868)

Archiv für Naturgeschichte (Nicolai, 1871)

Archiv für Naturgeschichte (Nicolai, 1874)