201.
The Drinking Water Handbook
by Spellman, Frank R., Frank R...
ISBN: 9781138066472
List Price: $159.95
202.
Safe Work Practices for Wastewater Treatment Plants, Third Edition
by Spellman, Frank R., Welsh, ...
ISBN: 9780815368526
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204.
Mathematics Manual for Water and Wastewater Treatment Plant Operators: Basic Mathematics for...
by Frank R. Spellman
ISBN: 9781138475175
List Price: $205.00
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Water Treatment Operations Made Easy : A Practical Guide for Licensure
by Spellman, Frank, Price-Baye...
ISBN: 9781605955094
List Price: $49.50
206.
211.
Science of Rare Earth Elements : Concepts and Applications
by Spellman, Frank R.
ISBN: 9781032396682
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Science of Rare Earth Elements : Concepts and Applications
by Spellman, Frank R.
ISBN: 9781032396668
214.
216.
Blueprint Reading : Fundamentals for the Water and Wastewater Maintenance Operator
by Spellman, Frank R.
ISBN: 9781138474581
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Mathematics Manual for Water and Wastewater Treatment Plant Operators, Second Edition : Wast...
by Spellman, Frank R.
ISBN: 9781138475168
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Mathematics Manual for Water and Wastewater Treatment Plant Operators, Second Edition : Wate...
by Spellman, Frank R.
ISBN: 9781138475182
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Hydraulic Fracturing Wastewater : Treatment, Reuse, and Disposal
by Spellman, Frank R.
ISBN: 9781138197923
List Price: $149.95
221.
Reverse Osmosis: A Guide for the Nonengineering Professional
by Frank R. Spellman
ISBN: 9780367377519
List Price: $74.95
222.
Microbiology for Water and Wastewater Operators (Revised Reprint)
by Frank R. Spellman
ISBN: 9780367399153
List Price: $74.95
223.
The Science of Air: Concepts and Applications, Second Edition
by Frank R. Spellman
ISBN: 9780367386689
List Price: $74.95
224.
Handbook of Water and Wastewater Treatment Plant Operations
by Spellman, Frank R.
ISBN: 9780367485559
225.
Handbook of Water and Wastewater Treatment Plant Operations
by Spellman, Frank R.
ISBN: 9780367481681