Search U.S. government technical reports digitized or harvested by TRAIL.
Gasoline saved on government trucks by adjusting carburetors by exhaust gas analysis
Fourteenth semi-annual motor gasoline survey
Manufacture and characteristics of gasoline
Cooperative fuel research motor-gasoline survey :winter 1935-36
Cooperative fuel research motor-gasoline survey, summer 1937
Cooperative fuel research motor-gasoline survey, summer 1936
Cooperative fuel research motor-gasoline survey, winter 1936-37
Cooperative fuel research motor-gasoline survey, winter 1937-38