Search U.S. government technical reports digitized or harvested by TRAIL.
Tests of gas masks and respirators for protection from locomotive smoke in railroad tunnels with analyses of tunnel atmospheres
Detection of small quantities of petroleum vapor with the Burrell methane indicator
A critical study of the Burrell indicator for combustible gases in air
Odor intensity and symptoms produced by commercial propane, butane, pentane, hexane, and heptane vapor