Instrumentation studies of earth tremors related to geology and to mining at the Somerset coal mine, Colorado /

Bibliographic Details
Other Authors:	Osterwald, Frank W.
Format:	Government Document Book
Language:	English
Published:	Washington : U.S. Govt. Print. Off, 1972.
Series:	Geological Survey professional paper ; 762.
Subjects:	Seismometry. Coal > Geology > Colorado > Delta Co. Coal > Geology > Colorado > Gunnison Co.

Evans: US Documents (Annex 5th floor)