1. Alan Plummer Associates. Odor Abatement Evaluation and Master Plan; Prepared for the City of Garland Rowlett Creek Water Recycling Center: February 2003.
2. Alan Plummer Associates. TRA Central Regional Wastewater System 2003 Odor Abatement Evaluation and Master Plan: Final Report; Prepared for Trinity River Authority of Texas: TX, June 2003.