Stream Ecology and Self Purification: An Introduction, Second Edition
by Frank R. Spellman, Joanne Drinan
ISBN 13: 9781587160868
Format: Paperback (261 pages) Publisher: CRC Press Published: 05 Jun 2001
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Piping and Valves (Fundamentals for the Water and Wastewater Main Operator)
by Frank R. Spellman
ISBN 13: 9781138474901
Format: Hardcover Publisher: CRC Press Published: 28 Jun 2018
Mathematics Manual for Water and Wastewater Treatment Plant Operators: Wastewater Treatment Operations: Math Concepts and Calculations
ISBN 13: 9781138475168
Format: Hardcover Publisher: CRC Press Published: 15 Nov 2017
Blueprint Reading: Fundamentals for the Water and Wastewater Maintenance Operator (Fundamentals for the Water and Wastewater Main Operator)
ISBN 13: 9781138474581
Format: Hardcover (190 pages) Publisher: CRC Press Published: 02 Oct 2017
Confined Space Entry: Guide to Compliance
ISBN 13: 9781138424159
Format: Hardcover Publisher: CRC Press Published: 27 Jul 2017
Mathematics Manual for Water and Wastewater Treatment Plant Operators: Basic Mathematics for Water and Wastewater Operators
ISBN 13: 9781138475175
Format: Hardcover (278 pages) Publisher: CRC Press Published: 15 Nov 2017
Environmental Management of Concentrated Animal Feeding Operations (CAFOs)
by Frank R. Spellman, Nancy E. Whiting
ISBN 13: 9780849370984
Format: Hardcover (494 pages) Publisher: CRC Press Published: 01 Jun 2007
Mathematics Manual for Water and Wastewater Treatment Plant Operators: Water Treatment Operations: Math Concepts and Calculations
ISBN 13: 9781138475182