Western Fuels-Utah, Inc. v. Manuel Lujan, Jr., Secretary of the United States Department of the Interior, Peabody Coal Company v. Manuel Lujan, Jr., Secretary of the United States Department of the Interior, Colowyo Coal Company v. Manuel Lujan, Jr., Secretary of the United States Department of the InteriorFiledFeb 9, 1990 Public Utilities Commission of the State of California v. Federal Energy Regulatory Commission, Southwest Gas Corporation, El Paso Municipal Customer Group, Southern California Gas Company, Conoco, Incorporated, Arizona Public Service Company, Gas Company of New Mexico, Southern Union Gas Company, El Paso Natural Gas Company, Intervenors. El Paso Natural Gas Company v. Federal Energy Regulatory Commission, Southwest Gas Corporation, Public Utilities Commission of the State of California, El Paso Municipal Customer Group, Southern California Gas Company, Conoco, Incorporated, Arizona Public Service Company, Pacific Gas and Electric Company, Gas Company of New Mexico, Southern Union Gas Company, El Paso Natural Gas Company, IntervenorsFiledFeb 2, 1990Cited23× Competitive Enterprise Institute v. National Highway Traffic Safety Administration, Automobile Importers of America, Inc., Ford Motor Company, General Motors Corporation, Intervenors. Competitive Enterprise Institute and Consumer Alert v. National Highway Traffic Safety Administration, General Motors Corporation, Automobile Importers of America, Inc., Ford Motor Company, the City of New York, IntervenorsFiledJan 19, 1990