Seismograph station abbreviations and coordinates.
APA Citation
Environmental Research Laboratories (U.S.). (1972). Seismograph station abbreviations and coordinates. Rockville, Md.: U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration.
MLA Citation
Environmental Research Laboratories (U.S.). Seismograph Station Abbreviations And Coordinates. Rockville, Md.: U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, 1972.
Warning: These citations may not always be complete (especially for serials).