The nature of the earthquake focus as inferred from body-wave observations
By: John Lord Boatwright
Publisher: [publisher not identified]
Published: 1980
Place of publication: [New York]
Language: eng
Number of pages: 215
Subjects: Earthquakes; Mathematical models; Seismic waves
Notes: Microfilm (positive)  Ann Arbor, Mich. : University Microfilms International, 1980. -- 1 reel ; 35 mm. -- (Publication] - University Microfilms International ; 80-16,901)

Thesis--Columbia University.

Includes bibliographies.