1. National Primary Drinking Water Regulations: Synthetic Organic Chemicals; Monitoring for Unregulated Contaminants; Final Rule;US Environmental Protection Agency;Fed. Reg.,1987
2. Drinking Water: Substitution of Contaminants and Drinking Water Priority List of Additional Substances Which May Require Regulation Under the Safe Drinking Water Act;US Environmental Protection Agency;Fed. Reg.,1988
3. Designing a Cost-Effective Air-Stripping Process;Nirmalakhandan;Jour. AWWA,1987
4. Nomograph for Air Stripping of VOCs From Water;Speece;Jour. Envir. Engrg.,1987