• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 721
  • 457
  • 118
  • 110
  • 52
  • 40
  • 40
  • 40
  • 40
  • 40
  • 37
  • 26
  • 25
  • 17
  • 12
  • Tagged with
  • 1837
  • 446
  • 444
  • 382
  • 363
  • 222
  • 214
  • 163
  • 147
  • 146
  • 144
  • 104
  • 103
  • 93
  • 82
  • 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.
1

Drain spacing for falling water tables in layered soils /

Olosky, Charles John. January 1981 (has links)
Thesis (M.S.)--Ohio State University, 1981. / Includes bibliographical references (leaves 112-114). Available online via OhioLINK's ETD Center
2

Tile flow from a stratified anisotropic soil with a falling water table.

Hoffman, Glenn J. January 1963 (has links)
Thesis (M.S.)--Ohio State University, 1963. / Available online via OhioLINK's ETD Center
3

An hydrologic study for determining subsurface drainage coefficients for the Saint Lawrence lowlands region.

Foroud, Nader January 1974 (has links)
No description available.
4

A field evaluation of some subsurface drain envelopes.

Gibson, Winston Joseph January 1978 (has links)
No description available.
5

The performance of subsurface drainage systems on two Saint Lawrence lowland soils.

Broughton, Robert Stephen. January 1972 (has links)
No description available.
6

Land drainage in Central Iowa

Chamberlain, Ernst L. January 1916 (has links) (PDF)
Thesis--University of Missouri, School of Mines and Metallurgy, 1916. / The entire thesis text is included in file. Typescript. Illustrated by author. Title from title screen of thesis/dissertation PDF file (viewed April 21, 2009)
7

Drainage districts in Iowa a study in local administration,

Sherman, Jay Julius. January 1924 (has links)
Thesis (Ph. D.)--University of Iowa, 1924. / "Notes and references": p. [49]-55.
8

Land forming for surface drainage in Wisconsin

Applewhite, Clyde Carlton. January 1961 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1961. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 61-63).
9

A field evaluation of some subsurface drain envelopes.

Gibson, Winston Joseph January 1978 (has links)
No description available.
10

An hydrologic study for determining subsurface drainage coefficients for the Saint Lawrence lowlands region.

Foroud, Nader January 1974 (has links)
No description available.

Page generated in 0.0376 seconds