Water and Wastewater Conveyance: Pumping, Hydraulics, Piping, and Valves

Frank R. Spellman, PhD, is a retired assistant professor of environmental health at Old Dominion University, Norfolk, Virginia. He is the author of more than 90 books covering topics in environmental science and occupational health, and has been cited in more than 450 publications. Dr. Spellman holds a BA in public administration, a BS in business management, an MBA, and both an MS and a PhD in environmental engineering.