Annual report of the Entomologist of the State Experiment Station of the University of Minnesota, to the Governor for the year ... - University of Minnesota. State Experiment Station. (Eagle Print. Co, 1898)

Annual report of the Entomologist of the State Experiment Station of the University of Minnesota, to the Governor for the year ... - University of Minnesota. State Experiment Station. (Eagle Print. Co, 1902)

Annual report of the Fruit Growers' Association of Ontario - Fruit Growers' Association of Ontario. (The Association, 1892)

Annual report of the Fruit Growers' Association of Ontario - Fruit Growers' Association of Ontario. (The Association, 1893)

Annual report of the Fruit Growers' Association of Ontario - Fruit Growers' Association of Ontario. (The Association, 1895)

Annual report of the Fruit Growers' Association of Ontario - Fruit Growers' Association of Ontario. (The Association, 1896)

Annual report of the Fruit Growers' Association of Ontario - Fruit Growers' Association of Ontario. (The Association, 1897)

Annual report of the Fruit Growers' Association of Ontario - Fruit Growers' Association of Ontario. (The Association, 1898)

Annual report of the Fruit Growers' Association of Ontario - Fruit Growers' Association of Ontario. (The Association, 1899)

Annual report of the Fruit Growers' Association of Ontario - Fruit Growers' Association of Ontario. (The Association, 1901)

Annual report of the Fruit Growers' Association of Ontario - Fruit Growers' Association of Ontario. (The Association, 1902)

Annual report of the Fruit Growers' Association of Ontario - Fruit Growers' Association of Ontario. (The Association, 1906)

Annual report of the Fruit Growers' Association of Ontario - Fruit Growers' Association of Ontario. (The Association, 1907)

Annual report of the Maine Agricultural Experiment Station - Maine Agricultural Experiment Station. (Maine State College, 1885)

Annual report of the Missouri State Board of Agriculture - Missouri. State Board of Agriculture. (Missouri State Board of Agriculture, 1905)

Annual report of the New Jersey State Museum - Smith, John Bernhard, 1858 -1912 (MacCrellish & Quigley, State Printers, 1904)

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 Quebec Society for the Protection of Plants from Insects and Fungous Diseases - Société de Québec pour la protection des plantes contre les insectes et les plantes parasites. (The Society, 1915)

Annual report of the Quebec Society for the Protection of Plants from Insects and Fungous Diseases - Société de Québec pour la protection des plantes contre les insectes et les plantes parasites. (The Society, 1917)

Annual report of the Regents - New York State Museum. (J.B. Lyon, State Printer, 1889)

Annual report of the Regents - New York State Museum. (J.B. Lyon, State Printer, 1892)

Annual report of the Regents - New York State Museum. (J.B. Lyon, State Printer, 1893)

Annual report of the Regents - New York State Museum. (J.B. Lyon, State Printer, 1894)

Annual report of the Regents - New York State Museum. (J.B. Lyon, State Printer, 1898)

Annual report of the Regents - New York State Museum. (J.B. Lyon, State Printer, 1899)

Annual report of the Regents - New York State Museum. (J.B. Lyon, State Printer, 1900)

Annual report of the Regents - New York State Museum. (J.B. Lyon, State Printer, 1902)

Annual report of the Secretary of the Massachusetts Board of Agriculture - Massachusetts. State Board of Agriculture. (W. White, 1887)

Annual report of the Secretary of the Massachusetts Board of Agriculture - Massachusetts. State Board of Agriculture. (W. White, 1906)

Annual report of the Secretary of the State Board of Agriculture of the State of Michigan - Michigan State College. Agricultural Experiment Station. (The Board, 1862)

Annual report of the secretary of the State Horticultural Society of Michigan - Michigan State Horticultural Society. (The Society, 1893)

Annual report of the State Entomologist of Minnesota to the Governor for the year ... - Minnesota. State Entomologist. (Agricultural Experiment Station, 1908)

Annual report of the State Entomologist of Minnesota to the Governor for the year ... - Minnesota. State Entomologist. (Agricultural Experiment Station, 1912)

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

Annual report of the State Entomologist of Montana - Montana. State Entomologist. (Avant Courier, 1903)

Annual report of the State Entomologist of Montana - Montana. State Entomologist. (Avant Courier, 1904)

Annual report on the noxious, beneficial and other insects of the State of Missouri - Riley, Charles V. (Charles Valentine), 1843 -1895 (Ellwood Kirby, 1873)

Annual reports - Academy of Natural Sciences of Philadelphia. (The Academy], 1914)

Ant communities and how they are governed; a study in natural civics - McCook, Henry C. (Henry Christopher), 1837 -1911 (Harper & brothers, 1909)

Applied entomology; an introductory text-book of insects in their relations to man - Fernald, H. T. (Henry Torsey), 1866 -1952 (McGraw-Hill Book Company, inc, 1921)

Applied entomology; an introductory text-book of insects in their relations to man - Fernald, H. T. (Henry Torsey), 1866 -1952 (McGraw-Hill book company, inc, 1921)

Applied entomology; an introductory text-book of insects in thier relations to man - Fernald, H. T. (Henry Torsey), 1866 -1952 (McGraw-Hill, 1921)

Applied entomology; an introductory text-book of insects in thier relations to man - Fernald, H. T. (Henry Torsey), 1866 -1952 (McGraw-Hill book company, inc, 1921)

Aquila - Magyar ornithologiai központ. (A Magyar Ornithologiai Knt Kiadva, 1914)

Archiv für Naturgeschichte. Abteilung B (Nicolai, 1913)

Archiv für Naturgeschichte. Abteilung B (Nicolai, 1914)

Archiv für Naturgeschichte. Abteilung B (Nicolai, 1916)

Archiv für Zellforschung - Goldschmidt, Richard, 1878 -1958 (W. Engelmann, 1909)

Archiv für Zellforschung - Goldschmidt, Richard, 1878 -1958 (W. Engelmann, 1910)

Archiv für Zellforschung - Goldschmidt, Richard, 1878 -1958 (W. Engelmann, 1913)

Archiv für Naturgeschichte (Nicolai, 1880)

Archiv für Naturgeschichte (Nicolai, 1881)

Archiv für Naturgeschichte (Nicolai, 1882)

Archiv für Naturgeschichte (Nicolai, 1890)

Archiv für Naturgeschichte (Nicolai, 1896)

Archiv für Naturgeschichte (Nicolai, 1989)

Archiv für Naturgeschichte (Nicolai, 1899)