United States. Army. Engineer District, Portland.

Identifiers

  • Open LibraryOL4912811A

Top Subjects

  • Willamette River (Or.) (1)
  • Flood control -- Oregon -- Willamette River Watershed (1)
  • Water resources development -- Oregon -- Willamette River Watershed (1)
  • Floods -- Columbia River (1)
  • Portland (Or.) -- Flood, 1948 (1)
  • Vanport (Or.) -- Flood, 1948 (1)
  • Douglas County (Or.) -- Floods (1)

Books by United States. Army. Engineer District, Portland.

Total count: 8