Lahars and lahar-runout flows in the Toutle-Cowlitz River system, Mount St. Helens, Washington, magnitude and frequency
By: by Kevin M. Scott
Contributors: Geological Survey (U.S.)
Series: U.S. Geological Survey open-file report -- 86-500
Publisher: U.S. Geological Survey
Published: 1986
Place of publication: [Reston, Va.?]
Language: eng
Format: Microfiche
Subjects: Lahars -- Washington (State) -- Toutle River Watershed; Lahars -- Washington (State) -- Cowlitz River Watershed; Lahars -- Washington (State) -- Saint Helens, Mount, Region; Saint Helens, Mount (Wash.)
Other titles: Lahars and lahar runout flows in the Toutle-Cowlitz River system, Mount St. Helens, Washington
Notes: "Also ... Professional paper 1447-B."

Distributed to depository libraries in microfiche

Bibliography: leaves 68-72

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1986]. 2 microfiches ; 11 x 15 cm