Angle of repose and angle of sliding friction
Subtitle: an experimental study
By: by Anastasia Van Burkalow ...
Series: Contributions from the Department of geology, Columbia university -- v. 59, no. 6; Contributions from the Dept. of Geology of Columbia University -- v. 59, no. 6
Published: 1945
Place of publication: Place of publication not identified]
Language: eng
Number of pages: 707
Subjects: Structural Geology; Physical geography
Notes: "Reprinted from the Bulletin of the Geological society of America, vol. 56 ... 1945."

Vita: p. [3] of cover.

Cover-title.

Thesis (Ph.D.)--Columbia university, 1944.

"References cited": p. 705-707.