The Earthquake Engineering Online Archive  NISEE e-Library

Identifier: Text-S20303
Title: Earthquake 7.1 : San Francisco Bay area, October 17, 1989
Creator(s): Shangle, Robert D.; Shangle, Barbara J.

Identifier: Text-S35252
Title: Volcano : Mount St. Helens, 1980, first seventy days
Creator(s): Shangle, Robert D.; Kelso, Linda