Evaluation of the National Earthquake Information Center's Quick Epicenter Determinations
By: by Russell E. Needham
Contributors: Geological Survey (U.S.)
Series: Open-file report -- 85-278; U.S. Geological Survey open-file report -- 85-278
Publisher: U.S. Dept. of the Interior, Geological Survey
Published: 1985
Place of publication: [Reston, Va.?]
Language: eng
Format: Microform
Subjects: National Earthquake Information Center; Seismometry -- Information services -- United States
Notes: Distributed to depository libraries in microfiche

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1985]. 2 microfiches ; 11 x 15 cm