The slow surface waves across North America
By: by Frank Press and Maurice Ewing
Contributors: Ewing, W. Maurice (William Maurice), 1906-1974, author; Lamont Geological Observatory
Series: Technical reports on seismology -- no. 15; Technical report -- no. 15; Technical report (Lamont Geological Observatory) -- no. 15.
Published: 1951
Language: eng
Number of pages: 17
Subjects: Surface waves (Oceanography); Measurement
Notes: "August 1951"

Includes bibliographical references