| | Tennessee Valley Authority |
| | 400 W. Summit Hill Dr. Knoxville, TN 37902-1499 USA |
| http://www.tva.gov | | tvainfo@tva.com |
| P2 - eliminacja zanieczyszczeń |
| 1999 | | Clean Air Act Compliance for Solvent Degreasers | abs | | 100 | | str | 1,5 | mb |
| 1998 | | Wood Furniture Industry - Waste Reduction Opportunities | abs | | 144 | | str | 0,4 | mb |