• 1 Middleton Shelving Facility

• 14 Journals, Magazines, Newspapers
• 3 Microforms

• 3 Seismology
• 1 Bibliography
• 1 Geologists
• 1 National Earthquake Hazards Reduction Program (U.S.)
• 1 Observations
• 1 Seismological stations
• 1 Seismometry
• 1 U.S. Geological Survey Library
• 1 Volcanoes

• 6 Geological Survey (U.S.)
• 4 National Earthquake Information Center
• 2 Seismological Society of America. Eastern Section
• 1 Dominion Astrophysical Observatory
• 1 Dominion Observatories (Canada)
• 1 Dānishgāh-i Tihrān. Muʻassasah-ʻi Zhiʻūfīzīk
• 1 Incorporated Research Institutions for Seismology
• 1 National Earthquake Hazards Reduction Program (U.S.)
• 1 National Geophysical Data Center
• 1 National Geophysical and Solar-Terrestrial Data Center
• 1 Seismological Service of Canada. Western Division
• 1 U.S. Coast and Geodetic Survey
• 1 United States. National Oceanic and Atmospheric Administration
• 1 University of Washington

• 14 English
• 1 Faroese
• 1 French
• 1 German

• 4 United States
• 1 California, Southern
• 1 Iran

• 1 Bibliography
• 1 Catalogs
• 1 Directories
• 1 Indexes
• 1 Statistics

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