- Water and Wastewater Conveyance: Pumping, Hydraulics, Piping, and ValvesSpellman, Frank R.
Hardcover - Water & Wastewater Infrastructure: Energy Efficiency and SustainabilitySpellman, Frank R.
Hardcover - Spellman's Standard Handbook for Wastewater Operators (3 Volume Set)Spellman, Frank R.
Hardcover (2nd ed) - Spellman's Standard Handbook for Wastewater Operators: Volume III, Advanced Level, Second EditionSpellman, Frank R.
Paperback (2nd ed) - Spellman's Standard Handbook for Wastewater Operators: Volume II, Intermediate Level, Second EditionSpellman, Frank R.
Paperback (2nd ed) - Spellman's Standard Handbook for Wastewater Operators: Volume I, Fundamental Level, Second EditionSpellman, Frank R.
Paperback (2nd ed) - Environmental Science and Technology: Concepts and Applications, Second EditionWhiting, Nancy E.
Hardcover (2nd ed) - Machine Guarding Handbook: A Practical Guide to OSHA Compliance and Injury PreventionWhiting, Nancy
Paperback - Mathematics Manual for Water and Wastewater Treatment Plant Operators: Water Treatment Operations: Math Concepts and CalculationsSpellman, Frank R.
Hardcover (2nd ed) - Blueprint Reading: Fundamentals for the Water and Wastewater Maintenance OperatorDrinan, Joanne
Hardcover
