Natural Resources Defense Council, Inc. v. Douglas M. Costle, Administrator, Environmental Protection Agency, National Forest Products Association, Natural Resources Defense Council, Inc., Etc. v. Douglas M. Costle, Administrator, Environmental Protection Agency, National Milk Producers Federation, Natural Resources Defense Council, Inc., Etc. v. Douglas M. Costle, Administrator, and Environmental Protection Agency, Natural Resources Defense Council, Inc. v. Douglas M. Costle, Administrator, Environmental Protection Agency, Colorado River Water Conservation DistrictFiledNov 16, 1977Cited7× National Citizens Committee for Broadcasting and Friends of the Earth v. Federal Communications Commission and United States of America, American Broadcasting Companies, Inc. (Abc), Cbs, Inc., Intervenors. Committee for Open Media v. Federal Communications Commission and the United States of America, Council on Economic Priorities and United Farm Workers of America and Henry Geller, Intervenors. Council on Economic Priorities v. Federal Communications Commission and United States of America, United Farm Workers of America, IntervenorFiledNov 11, 1977Cited4× District of Columbia, Etc. v. Douglas M. Costle, Administrator, Environmental Protection Agency and Environmental Protection Agency, Etc., Washington Area Bicyclist Assoc., Inc., Metropolitan Washington Coalition for Clean Air, Inc., Breathers for the Reduction of Atmospheric Hazards to the Environment, Intervenors. The County of Prince William, Virginia v. Environmental Protection Agency, State of Maryland v. Douglas M. Costle, Administrator, and Environmental Protection Agency, District of Columbia, a Municipal Corp. And Washington Area Bicyclist Assoc., Intervenors. City of Fairfax, a Municipal Corporation v. Douglas M. Costle, Administrator, and Environmental Protection Agency, City of Alexandria, a Municipal Corporation of Virginia v. Douglas M. Costle, Administrator, and Environmental Protection Agency, Commonwealth of Virginia Ex Rel. The State Air Pollution Control Board v. Douglas M. Costle, Administrator, and Environmental Protection AgencyFiledNov 10, 1977