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Sediment deposition in the Columbia and Lower Cowlitz Rivers, Washington-Oregon, caused by the May 18, 1980, eruption of Mount St. Helens / by F.P. Haeni (Geological Survey circular ; 850-K) (Hydrologic effects of the eruptions of Mount St. Helens, Washington, 1980)

Sediment deposition in the Columbia and Lower Cowlitz Rivers, Washington-Oregon, caused by the May 18, 1980, eruption of Mount St. Helens / by F.P. Haeni (Geological Survey circular ; 850-K) (Hydrologic effects of the eruptions of Mount St. Helens, Washington, 1980)
Microform図書
1982<YCA-I 19.4/2:850-K>
National Diet Library
  • Subject Heading...Columbia River Sediments (Geology) -- Washington (State) -- Cowlitz River Sedimentation and deposition

Lahars and lahar-runout flows in the Toutle-Cowlitz River system, Mount St. Helens, Washington / by Kevin M. Scott (U.S. Geological Survey professional paper ; 1447)

Lahars and lahar-runout flows in the Toutle-Cowlitz River system, Mount St. Helens, Washington / by Kevin M. Scott (U.S. Geological Survey professional paper ; 1447)
Microform図書
1989<YCA-I 19.16:1447-B>
National Diet Library
  • Subject Heading...iver Watershed Sediments (Geology) -- Washington (State) -- Cowlitz River Watershed

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