Large fracture experimentation
By: Carl H. Sondergeld and Hartmut A. Spetzler.
Contributors: Spetzler, Hartmut A.; Geological Survey (U.S.); University of Colorado, Boulder. Cooperative Institute for Research on Environmental Sciences.
Series: Open-file report -- 81-941.; Open-file report (Geological Survey (U.S.)) -- 81-941.
Publisher: U.S. Geological Survey
Published: 1981
Place of publication: [Denver, Colo.?]
Language: eng
Format: Microform
Subjects: Rock deformation -- Soviet Union.
Notes: Microfiche. [Denver, Colo. : U.S. Geological Survey, 1980?]. 1 microfiche ; 11 x 15 cm.

"University of Colorado, CIRES."

"Supported by the Earthquake Hazards Reduction Program."

"USGS contract no. 14-08-0001-19166."

Includes bibliographies.