The Online Books Page

Online Books by

R. L Porcella

Books from the extended shelves:

• Porcella, R. L.: Accelerograms recorded at USGS National Strong-Motion Network stations during the Ms=6.6 Northridge, California earthquake of January 17, 1994 (Dept. of the Interior, U.S. Geological Survey, 1994), also by US National Strong-Motion Program (page images at HathiTrust)
• Porcella, R. L.: Catalogue of U.S. Geological Survey strong-motion records, 1986 (Dept. of the Interior, U.S. Geological Survey, 1989), also by J. Switzer and Geological Survey (U.S.) (page images at HathiTrust)
• Porcella, R. L.: Catalogue of U.S. Geological Survey strong-motion records, 1990 (U.S. G.P.O. ;, 1992), also by J. Switzer and Geological Survey (U.S.) (page images at HathiTrust)
• Porcella, R. L.: Catalogue of U.S. Geological Survey strong-motion records, 1991 (U.S. G.P.O. ;, 1994), also by J. Switzer and Geological Survey (U.S.) (page images at HathiTrust)
• Porcella, R. L.: Catalogue of U.S. Geological Survey strong-motion records, 1992 (U.S. G.P.O. ;, 1994), also by J. Switzer and Geological Survey (U.S.) (page images at HathiTrust)
• Porcella, R. L.: Catalogue of U.S. Geological Survey strong-motion records, 1993 (U.S. Geological Survey, Map Distribution, 1995), also by J. Switzer and Geological Survey (U.S.) (page images at HathiTrust)
• Porcella, R. L: Catalogue of U.S. Geological Survey strong-motion records, 1994 (U.S. G.P.O., 1997), also by W. L Jungblut, J. Switzer, and Geological Survey (U.S.) (page images at HathiTrust)
• Porcella, R. L.: Geotechnical investigations at strong-motion stations in the Imperial Valley, California (U.S. Geological Survey, 1984) (page images at HathiTrust)
• Porcella, R. L.: Seismic engineering program report, September-December 1977 (U.S. Dept. of the Interior, Geological Survey ;, 1978), also by National Science Foundation (U.S.) and Geological Survey (U.S.) (page images at HathiTrust)
• Porcella, R. L.: Strong-motion data from the October 1, 1987 Whittier Narrows earthquake (U.S. Geological Survey, 1987), also by E. C. Etheredge (page images at HathiTrust)

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