Finding trapped miners by using a prototype seismic recording system made from music-recording hardware /

Bibliographic Details
Main Author:	Pratt, Thomas L.
Corporate Author:	Geological Survey (U.S.)
Format:	Government Document eBook
Language:	English
Published:	Reston, Va. : U.S. Geological Survey, 2009.
Series:	U.S. Geological Survey open-file report ; 2009-1095.
Subjects:	Miners > Search and rescue operations > Songs and music. Mine safety > Equipment and supplies.
Online Access:	https://purl.fdlp.gov/GPO/LPS116801

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