Recurrence intervals for great earthquakes of the past 3,500 years at northeastern Willapa Bay, Washington /
by Brian F. Atwater and Eileen Hemphill-Haley.

APA Citation

Atwater, B. F., Hemphill-Haley, E., Geological Survey (U.S.)., U.S. Nuclear Regulatory Commission. (1997). Recurrence intervals for great earthquakes of the past 3,500 years at northeastern Willapa Bay, Washington. Washington: U.S. G.P.O. .

MLA Citation

Atwater, Brian F, Eileen Hemphill-Haley, Geological Survey (U.S.), and U.S. Nuclear Regulatory Commission. Recurrence Intervals for Great Earthquakes of the Past 3,500 Years At Northeastern Willapa Bay, Washington. Washington: U.S. G.P.O. , 1997.