77.
78.
Personal Care Products and Pharmaceuticals in Wastewater and the Environment
by Frank R. Spellman
ISBN: 9781605951232
List Price: $84.50
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Environmental Science and Technology : Concepts and Applications
by Spellman, Frank R.
ISBN: 9781598888973
81.
82.
Regulating Food Additives : The Good, the Bad, and the Ugly
by Spellman, Frank R., Price-B...
ISBN: 9781641433549
85.
Occupational Safety and Health Simplified for the Chemical Industry
by Spellman, Frank R.
ISBN: 9780865871861
86.
Safe Work Practices for Wastewater Treatment Plants (Video)
by Spellman, Frank R.
ISBN: 9781566766333
List Price: $169.95
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The Handbook of Safety Engineering: Principles and Applications
by Spellman, Frank R., Whiting...
ISBN: 9781605906713
List Price: $99.00
88.
91.
Choosing Disinfection Alternatives for Water/Wastewater Treatment
by Spellman, Frank R.
ISBN: 9781566767576
List Price: $109.95
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Confined Space Entry A Guide to Compliance
by Spellman, Frank R.
ISBN: 9781566767040
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Microbiology for Water Wastewater Operators
by Spellman, Frank R.
ISBN: 9781566769082
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94.
95.
Water Pollution Control Technology Concepts and Applications
by Spellman, Frank R., Whiting...
ISBN: 9780865876606
List Price: $95.00
96.
Handbook for Waterworks Operator Certification Fundamental Level
by Spellman, Frank R.
ISBN: 9781566768665
List Price: $74.95
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Handbook for Waterworks Operator Certification: Advanced Level, Volume III
by Frank R. Spellman, Joanne D...
ISBN: 9781587160615
List Price: $94.95
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Handbook for Waterworks Operator Certification Series
by Spellman, Frank R.
ISBN: 9781566769761
List Price: $179.95
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Handbook for Waterworks Operator Certification Intermediate Level
by Spellman, Frank R.
ISBN: 9781566769723
List Price: $74.95
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Safe Work Practices for Wastewater Treatment Plants
by Spellman, Frank R.
ISBN: 9781566764063
List Price: $84.95