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Search U.S. government technical reports digitized or harvested by TRAIL.
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6 results returnedGases in manholes :a survey of a utility in Boston, Mass.
Oxidation of carbon monoxide and hydrogen by bacteria
Investigation during 1937 of combustibles in manholes in Boston, Mass.
Published Year
Subject
- Manholes (6) *
- Air (2)
- Mine ventilation (2)
- Combustion (1)
- Gases (1)
- Vapors (1)
- Ventilation (1)
- Waste gases (1)
Author
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