Chemistry, analysis, and interpretation of mine atmospheres.
Contributors: National Mine Health and Safety Academy.
Series: IG ;; 69; Instruction guide series ;; MSHA IG 69.
Publisher: U.S. Dept. of Labor, Mine Safety and Health Administration, National Mine Health and Safety Academy
Published: 1989
Place of publication: [Beckley, W. Va.?]
Language: eng
Number of pages: 84
Subjects: Mine gasses.; Air -- Analysis.
Notes: Written by William G. Humphrey.