1. U.S. Environmental Protection Agency, “Pollution Prevention Research Within the Federal Community,” EPA/600/R-95/061 (1995).
2. U.S. Environmental Protection Agency, “Pollution Prevention Opportunity Assessment, General Mail Facility and Vehicle Maintenance Facility, U.S. Postal Service, Buffalo, NY,” EPA 902/R-93/003 (1992).
3. U.S. Environmental Protection Agency, “Federal Facility Pollution Prevention: Tools for Compliance,” EPA/600/R-94/154 (1994).
4. U.S. Environmental Protection Agency, “Federal Facility Pollution Prevention Planning Guide,” EPA-300-B-94-013 (1994).
5. U.S. Environmental Protection Agency, “Facility Pollution Prevention Guide,” EPA/600/R-92/088 (1992).