Handbook of Water and Wastewater Treatment Plant Operations, 4th Edition by Frank R. Spellman 2020 | ISBN: 0367481685, 0367485559 | English | 722 pages | PDF | 209 MB
Jan Vymazal, "Wastewater Treatment, Plant Dynamics and Management in Constructed and Natural Wetlands" English | 2008 | pages: 353 | ISBN: 1402082347 | PDF | 22,5 mb
Frank R. Spellman , "Mathematics Manual for Water and Wastewater Treatment Plant Operators, 2nd Edition (Three Volume Set)" 2014 | ISBN-10: 1482224747 | 799 pages | PDF | 5 MB
Frank R. Spellman, "Mathematics Manual for Water and Wastewater Treatment Plant Operators, Second Edition - Three Volume Set" English | 2014 | ISBN: 1482224747 | PDF | pages: 790 | 5,4 mb
Frank R. Spellman, "Mathematics Manual for Water and Wastewater Treatment Plant Operators, Second Edition" English | 2014 | ISBN: 1482224216 | PDF | pages: 246 | 8,1 mb
Frank R. Spellman, "Mathematics Manual for Water and Wastewater Treatment Plant Operators: Math Concepts and Calculations" 2014 | pages: 292 | ISBN: 1482224216 | PDF | 7,7 mb
Handbook of Water and Wastewater Treatment Plant Operations, Fifth Edition by R. Spellman, Frank English | 2025 | ISBN: 1032843721 | 728 pages | True PDF EPUB | 42.58 MB
Mathematics Manual for Water and Wastewater Treatment Plant Operators: Wastewater Treatment Operations; Math Concepts and Calculations; Third Edition by Frank R. Spellman English | 2023 | ISBN: 1032406895 | 341 pages | True PDF | 22.38 MB