• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 578
  • 357
  • 258
  • 34
  • 32
  • 32
  • 32
  • 32
  • 32
  • 32
  • 29
  • 23
  • 22
  • 16
  • 11
  • Tagged with
  • 1661
  • 298
  • 188
  • 173
  • 150
  • 146
  • 139
  • 133
  • 129
  • 114
  • 112
  • 102
  • 97
  • 86
  • 81
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
171

Aquatic nematocerous Diptera, II Chironomidae ...

Johannsen, Oskar Augustus. January 1905 (has links)
Thesis (Ph. D.)--Cornell University. / "Reprinted from N.Y. State museum bulletin 86, May flies and midges of New York." "Continuation of ... 'Aquatic nematocerous Diptera' published in bulletin 68 of the New York State museum (1903)."
172

The basal connections of the tracheae of the wings of insects ...

Chapman, Royal Norton, January 1918 (has links)
Thesis (Ph. D.)--Cornell University, 1917. / "Reprinted from The wings of insects by John Henry Comstock.
173

Biology and control of housefly larvae

Lugthart, Garrit John, January 1959 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1959. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
174

Revision of the ant genus Procryptocerus (Hymenoptera: Formicidae: Myrmicinae: Cephalotini)

Serna-Cardona, Francisco Javier. January 2009 (has links)
Thesis (Ph. D.)--University of Texas at El Paso, 2009. / Title from title screen. Vita. CD-ROM. Includes bibliographical references. Also available online.
175

Identification of Chicken Repeat 1 (CR1) elements in forensically important carrion fly species and characterization of one such element within Sarcophaga bullata

Thompson, Michelle Lee. January 1900 (has links)
Thesis (M.S.)--West Virginia University, 2009. / Title from document title page. Document formatted into pages; contains vi, 119 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 40-45).
176

Conservation of embroyonic dorsal-ventral patterning mechanisms between insects and vertebrates /

Holley, Scott A. January 1997 (has links)
Thesis (Ph. D.)--University of Chicago, Dept. of Molecular Genetics and Cell Biology, March 1997. / Also available on the Internet.
177

Genera of American cicadas north of Mexico

Heath, Maxine Shoemaker, January 1978 (has links)
Thesis--University of Florida. / Description based on print version record. Typescript. Vita. Includes bibliographical references (leaves 219-230).
178

Biologische Studien an Sialis flavilatera L. unter besonderer Berücksichtigung des Extremitätencharakters der Tracheenkiemen /

Seitz, Werner, January 1900 (has links)
Thesis (doctoral)--Friedrich-Wilhelms-Universität zu Berlin, 1937. / Cover title. Vita. Bibliography: p. [81]-82.
179

Attraction of insects to odorant sources in a warehouse

Mankin, Richard Wendell, January 1979 (has links)
Thesis--University of Florida. / Description based on print version record. Typescript. Vita. Includes bibliographical references (leaves 63-70).
180

The role of sex pheromones in the reproductive isolation of Heliothis species (Lepidoptera: Noctuidae)

Teal, Peter Edmund Allan, January 1981 (has links)
Thesis (Ph. D.)--University of Florida, 1981. / Description based on print version record. Typescript. Vita. Includes bibliographical references (leaves 120-131).

Page generated in 0.0934 seconds