Ventilation measurements at underground mine regulators
Contributors: United States. Mine Safety and Health Administration
Series: Informational report -- IR 1128; Informational report (United States. Mine Safety and Health Administration) -- 1128
Publisher: U.S. Dept. of Labor, Mine Safety and Health Administration
Published: 1980
Place of publication: [Pitts burgh, Pa.?]
Language: eng
Number of pages: 13
Subjects: Mine ventilation
Notes: Bibliography: p. 12