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| EPA# 625183015 | Design Manual: Municipal Wastewater Stabilization Ponds |
| EPA# N/A | Evaluation of Infiltration/Inflow Program - Final Report Draft |
| EPA# 600D88032 | Municipal Wastewater Treatment Technology Transfer Activities of the United States Environmental Protection Agency |
| EPA# 625485015 | Seminar Publication: Municipal Wastewater Sludge Combustion Technology |
| EPA# 430984009 | Value Engineering for Wastewater Treatment Works |