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1

Influence of rainfall and ancient landslide deposits on recent landslides (1950-71) in urban areas of Contra Costa County, California /

Influence of rainfall and ancient landslide deposits on recent landslides (1950-71) in urban areas of Contra Costa County, California /

by Nilsen, Tor Helge
Washington : U.S. Govt. Print. Off., 1975

Government Document Book

2

Natural conditions that control landsliding in the San Francisco Bay region : an analysis based on data from the 1968-69 and 1972-73 rainy seasons /

Natural conditions that control landsliding in the San Francisco Bay region : an analysis based on data from the 1968-69 and 1972-73 rainy seasons /

by Nilsen, Tor Helge, Taylor, Fred A., Dean, Robert M.
Washington : U.S. Govt. Print. Off., 1976

Government Document Book

3

Lower and Middle tertiary stratigraphic units of the San Emigdio and western Tehachapi Mountains, California /

Lower and Middle tertiary stratigraphic units of the San Emigdio and western Tehachapi Mountains, California /

by Nilsen, Tor Helge
Washington : U.S. Govt. Print. Off., 1973

Government Document Book