Title
Pipeline safety regulations : enforcement procedures, part 190 : natural gas, parts 191-192 : liquefied natural gas, part 193 : oil pipelines response plans, part 194 : hazardous liquids, part 195 : state grants, part 198 : drug testing, part 199.
Published
Washington, D.C. : U.S. Dept. of Transportation, Pipeline and Hazardous Materials Safety Administration, [2005].