Direction studies using microseim ground-particle motion
By: by William L. Donn
Contributors: Lamont Geological Observatory
Series: Technical report on seismology -- no. 31; Technical report -- no. 31; Technical report (Lamont Geological Observatory) -- no. 31.
Published: 1953
Language: eng
Number of pages: 17
Subjects: Microseisms
Notes: "CU-12-53-N6onr 27122 - GEOL."

"CU-39-53-AF19(122)441 - GEOL."

"The research reported in this document has made possible through support and sponsorship extended by the Office of Naval Research ... and by the Geophysics Research Division of the Air Force Cambridge Research Center ..."

Includes bibliographical references (page 17).