Diptera Danica: genera and species of flies hitherto found in Denmark - Lundbeck, William, 1863 -1941 (G.E.C. Gad, 1907)

Diptera from the Philippine Islands - Osten-Sacken, C. R. (Carl Robert), 1828 -1906 ([s.n.], 1882)

Diptera of the Dutch East Indies and related subjects - Vriese, W. H. de (Willem Hendrik), 1806 -1862 (s.n, 1856)

Dipteren aus Südarabien und von der Insel Sokótra - Becker, Th. (Theodor), 1840 -1928 (Aus der Kaiserlich-Königlichen Hof- und Staatsdruckerei, 1910)

Die Dipteren-Fauna Südafrika's 1. Abt - Loew, H. (Hermann), 1807 -1879 (Verlag von G. Bosselmann, 1860)

Die Dipteren von Steiermark - Strobl, Gabriel, 1846 -1925 (s.n, 1892)

Die Dipteren von Steiermark - Strobl, Gabriel, 1846 -1925 (s.n, 1898)

Die Dipteren von Steiermark - Strobl, Gabriel, 1846 -1925 (s.n, 1897)

Dipterenfauna von Bosnien, Hercegovina und Dalmatien - Strobl, Gabriel, 1846 -1925 (In Commission bei Carl Gerold's Sohn, 1900)

Dipterenfauna von Bosnien, Hercegovina und Dalmatien - Strobl, Gabriel, 1846 -1925 (In Commission bei Carl Gerold's Sohn, 1875)

Dipterologia Argentina - Lynch Arribálzaga, Félix, 1854 -1894 (Smithsonian Institution, 1893)

Dipterologia Argentina - Lynch Arribálzaga, Félix, 1854 -1894 (Smithsonian Institution, 1894)

Directory of zoological taxonomists of the world - Blackwelder, Richard E. (Richard Eliot), 1909 -2001 (Published for the Society of Systematic Zoology by Southern Illinois University Press, 1961)

Division of Entomology, Annual report : 1937 - Rhodesia. Division of Entomology. (Minister of Agriculture and Lands, 1937)

Dong wu xue da ci dian - Du, Yaquan (杜亜泉) (Shang wu yin shu guan, 1922)

Dr. Johannes Leunis Synopsis der thierkunde. Ein handbuch für höhere lehranstalten und für alle, welche sich wissenschaftlich mit der naturgeschichte der thiere beschäftigen wollen - Leunis, Johannes, 1802 -1873 (Hahnsche buchhandlung, 1886)

Dragon flies vs. mosquitoes. Can the mosquito pest be mitigated? Studies in the life history of irritating insects, their natural enemies, and artificial checks (D. Appleton and company, 1890)

The early stages of Tabanid (horse-flies) by Werner Marchand, PH. D - Marchand, Richard Werner. (The Rockefeller institute for medical research, 1920)

Eastern forest insects - Baker, Whiteford L. (Whiteford Lee), 1903 -1985 (U.S. Dept. of Agriculture, Forest Service, 1972)

L'Echange : organe des Naturalistes de la région lyonnaise - Naturalistes de la région lyonnaise (Society) (L. Jacquet, 1915)

An ecological survey of Isle Royale, Lake Superior - Adams, Charles C. (Charles Christopher), 1873 -1955 (Wynkoop Hallenbeck Crawford Co., State Printers, 1909)

The ecology of Tijuana Estuary, California : a national estuarine research reserve - Kus, Barbara Elaine. (NOAA Office of Coastal Resource Management, Sanctuaries and Reserves Division], 1992)

The ecology of two lizards on a tropical beach - Hirth, Harold F. (University of Florida, 1962)

Economic entomology for the farmer... - Smith, John Bernhard, 1858 -1912 (1896)

Economic entomology for the farmer and fruit-grower : and for use as a text-book in agricultural schools and colleges - Smith, John Bernhard, 1858 -1912 (Lippincott, 1896)

Economic entomology for the farmer and fruit-grower and for use as a text-book in agricultural schools and colleges - Smith, John Bernhard, 1858 -1912 (J. B. Lippincott Co, 1896)

Economic entomology for the farmer and the fruit grower, and for use as a text-book in agricultural schools and colleges - Smith, John Bernhard, 1858 -1912 (J.B. Lippincott co, 1906)

Einführung in die Kenntnis der Insekten - Kolbe, H. J. (Hermann Julius), 1855 -1939 (Dümmler, 1889)

Einleitung in die Entomologie : oder Elemente der Naturgeschichte der Insecten - Kirby, William, 1759 -1850 (Cottaischen Buchhandlung, 1824)

Einleitung in die Entomologie : oder Elemente der Naturgeschichte der Insecten - Kirby, William, 1759 -1850 (Cottaischen Buchhandlung, 1827)

Elementary entomology - Jackson, C. F. (Cicero Floyd), 1882 - (Ginn and company, 1912)

Elementary entomology - Jackson, C. F. (Cicero Floyd), 1882 - (Ginn and Company, 1912)

An elementary manual of New Zealand entomology; being an introduction to the study of our native insects - Hudson, G. V. (George Vernon) (West, Newman & Co, 1892)

Elementary studies in insect life - Hunter, Samuel John, 1866 -1946 (Crane & company, 1902)

Elementary text-book of entomology - Kirby, W. F. (William Forsell), 1844 -1912 (S. Sonnenschein, 1892)

Elementary text-book of zoology - Claus, Carl, 1835 -1899 (W. Swan Sonnenschein, 1885)

Elementary text-book of zoology - Claus, Carl, 1835 -1899 (W. S. Sonnenschein, 1884)

Elementary text-book of zoology, general part and special part: protozoa to insecta - Claus, Carl, 1835 -1899 (Swan Sonnenschein, 1892)

Elementary text-book of zoology - Claus, Carl, 1835 -1899 (Macmillan, 1884)

Elementary text-book of zoology, tr. and ed. by Adam Sedgwick, with the assistance of F. G. Heathcote - Claus, Carl, 1835 -1899 (Swan Sonnenschein & co, 1892)

Elemente der palaeontologie : (Palaeozoologie) / von Rudolf Hoernes - Hoernes, Rudolf, 1850 -1912 (1884)

The elements of animal biology - Holmes, Samuel J. (Samuel Jackson), 1868 -1964 (P. Blakiston's son & co, 1919)

Elements of physiophilosophy - Oken, Lorenz, 1779 -1851 (Ray Society, 1847)

Entomologia de catalunya : dipters neurópters - Institut d'Estudis Catalans. Institut de Ciencies. Barcelona. (Institut d'Estudis Catalans, Palau de la Generalitat, 1914)