Directory of world seismograph stations /
World Data Center A for Solid Eearth Geophysics
APA Citation
Miyamura, S., Poppe, B. B., National Earthquake Information Center., National Geophysical Data Center., World Data Center A for Solid Earth Geophysics., United States. Environmental Data and Information Service. (1980). Directory of world seismograph stations. Boulder, Colo.: The Center .
MLA Citation
United States. Environmental Data and Information Service, et al.. Directory of World Seismograph Stations. Boulder, Colo.: The Center , 1980.
Warning: These citations may not always be complete (especially for serials).