An index to the scientific contents of the Journal and Proceedings of the Academy of Natural Sciences of Philadelphia [1817-1910] Published in commemoration of the centenary of the academy, March 21, 1912 - Academy of Natural Sciences of Philadelphia. (Academy of Natural Sciences, 1912)

Index to volume I, numbers 1 to 17 (Field Columbian Museum, 1900)

Index zoologicus. An alphabetical list of names of genera and subgenera proposed for use in zoology as recorded in the "Zoological record" 1880-1900, together with other names not included in the "Nomenclator zoologicus" of S.H. Scudder - Zoological Society of London. (Printed for the Society, 1902)

Indian Cyprinidae - McClelland, John 1805 -1883 (Bishop's College Press, 1838)

Infection and resistance; an exposition of the biological phenomena underlying the occurrence of infection and the recovery of the animal body from infectious disease - Zinsser, Hans, 1878 -1940 (The Macmillan Company, 1918)

Infection and resistance; an exposition of the biological phenomena underlying the occurrence of infection and the recovery of the animal body from infectious disease - Zinsser, Hans, 1878 -1940 (The Macmillan Company, 1914)

Infection and resistance, an exposition of the biological phenomena underlying the occurrence of infection and the recovery of the animal body from infectious disease - Zinsser, Hans, 1878 -1940 (MacMillan, 1918)

The influence of calcium, magnesium and potassium nitrates upon the toxicity of certain heavy metals toward fungus spores - Hawkins, Lon A. (Lon Adrian), 1880 - (1913)

The influence of calcium, magnesium and potassium nitrates upon the toxicity of certain heavy metals toward fungus spores ... - Hawkins, Lon A. (Lon Adrian), 1880 - (1913)

The influence of temperature and concentration on the toxicity of salts to fish - Powers, Edwin Booth, 1880 -1949 (1918)

Information resources on fish welfare, 1970-2003 - Animal Welfare Information Center (U.S.) (U.S. Dept. of Agriculture, Agricultural Research Service, National Agricultrual Library, Animal Welfare Information Center, 2003)

Injury, recovery, and death, in relation to conductivity and permeability - Osterhout, W. J. V. (Winthrop John Van Leuven), 1871 -1964 (J.B. Lippincott, 1922)

Injury, recovery, and death, in relation to conductivity and permeability - Osterhout, W. J. V. (Winthrop John Van Leuven), 1871 -1964 (J.B. Lippincott Company, 1922)

Inland fishes of Massachusetts - Massachusetts Audubon Society. (Massachusetts Audubon Society, 2002)

Insects and disease; a popular account of the way in which insects may spread or cause some of our common diseases - Doane, Rennie W., 1871 -1942 (H. Holt and company, 1910)

Insects in relation to national defense - United States. Office of Experiment Stations. (1944)

Insects in relation to national defense Circular 23 Reference index - United States. Bureau of Entomology; Plant Quarantine. (U.S. Department of Agriculture, Bureau of Entomology and Plant Quarantine, 1944)

Insects; the yearbook of agriculture,1952 - United States. Department of Agriculture. (U.S.G.P.O, 1952)

The international bibliography of electron microscopy - New York Society of Electron Microscopists. (1959)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1901)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1907)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1908)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1909)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1910)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1912)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1913)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1914)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1916)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1917)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1920)

International decade of ocean exploration : progress report, volume 7 : April 1977 to April 1978 - United States. Environmental Data Service. (1978)

Internationale Monatsschrift für Anatomie und Physiologie (G. Thieme [et al.,], 1900)

The introduction of top-minnows (natural enemies of mosquitoes) Into the Hawaiian Islands - Hawaii Agricultural Experiment Station. (Hawaii Agricultural Experiment Station, 1907)

An introduction to biophysics - Burns, David, 1884 -1969 (J. & A. Churchill, 1921)

An introduction to biophysics - Burns, David, 1884 -1969 (Macmillan, 1921)

An introduction to biophysics - Burns, David, 1884 -1969 (Churchill, 1921)

An introduction to biophysics - Burns, David, 1884 -1969 (Macmillan, 1929)

An introduction to cytology - Sharp, Lester W. (Lester Whyland), 1887 - (McGraw-Hill, 1921)

An introduction to cytology - Sharp, Lester W. (Lester Whyland), 1887 - (McGraw-Hill book company, inc, 1921)

An introduction to cytology, by Lester W. Sharp ... - Sharp, Lester W. (Lester Whyland), 1887 - (McGraw-Hill book company, inc, 1921)

Introduction to cytology - Sharp, Lester W. (Lester Whyland), 1887 - (McGraw-Hill Book Company, inc, 1934)

An introduction to the natural history of fishes : being the article "Ichthyology," from ... the Encyclopædia Britannica / by James Wilson - Wilson, James, 1795 -1856 (Adam and Charles Black, [et al.], 1838)

An introduction to the study of fishes - Günther, Albert C. L. G. (Albert Carl Ludwig Gotthilf), 1830 -1914 (A. and C. Black, 1880)

Introduction to zoology; a guide to the study of animals, for the use of secondary schools - Davenport, Charles Benedict, 1866 -1944 (Macmillan company, 1900)

Investigations of the effects of electrical power generation on marine resources in Salem Harbor - Massachusetts. Division of Marine Fisheries. (Division of Marine Fisheries, Dept. of Natural Resources, Commonwealth of Massachusetts, 1978)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1822)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1828)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1833)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1836)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1837)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1844)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1847)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1848)