1. Chemical analysis of interstate carrier water supply systems Author/Creator: United States. Environmental Protection Agency Publication/Creation: [Washington] : The Agency, 1975 Resource Type: Book Access & Availability: Loading
2. Chemical analysis of interstate carrier water supply systems Author/Creator: United States. Environmental Protection Agency Publication/Creation: [Washington] : [publisher not identified], 1973 Resource Type: Book Access & Availability: Loading
3. Chesapeake Bay compliance and enforcement strategy Author/Creator: United States. Environmental Protection Agency Publication/Creation: [Washington, D.C.] : U.S. Environmental Protection Agency, Office of Enforcement and Compliance Assurance, [2010] Resource Type: Book Access & Availability: Loading
4. The cost of clean air Author/Creator: United States. Environmental Protection Agency Publication/Creation: Washington : Environmental Protection Agency Resource Type: Journal, Newspaper or Serial Access & Availability: Loading