A Short-range locator system for detecting trapped miners
By: by William E. Webb ... [et al.].
Contributors: Webb, William E.
Series: Report of investigations ;; 8844; Report of investigations (United States. Bureau of Mines) ;; 8844.
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1984
Place of publication: [Avondale, Md.]
Language: eng
Number of pages: 22
Subjects: Mine rescue work -- Equipment and supplies.; Radio -- Transmitters and transmission.; Mine communication systems.
Notes: Bibliography: p. 18-22.