16mm Filmography
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Spur Dikes

Depicts the theory, laboratory research and pracitical application of spur dikes to control scour at bridge abutments in flood conditions. Explains the work of public roads departments in several states to establish a standard method of reducing damage and cost of maintenance at bridge locations.

Related films

Sources

  1. A-V Online (National Information Center for Educational Media). CD-ROM database of educational and documentary media, compiled and maintained by the National Information Center for Educational Media (NICEM). — title, year, creator, length, format, sound, description
  2. 16mm Filmography (legacy record) — catalog record
  3. usgov-av-1974 — title, year, creator, length, color, sound, description

Original permalink · Record added 2023-02-27 04:21:24 · Suggest a correction