D. Ballay

Identifiers

Open LibraryOL3360267A

Top Subjects

Science/Mathematics (8)
Science (7)
Environmental Science (5)
Sanitary & municipal engineering (5)
Pollution of rivers & water supplies (4)
Technology & Industrial Arts (4)
Social issues (4)

Books by D. Ballay

Total count: 8

Water Quality International '94 Part 6Nutrient Removal

Pergamon Pr1995-01-01
Water Quality International '94 Part 10Water Quality Monitoring; Lake Management

Pergamon Pr1995-03-01
Water Quality International '94 Part 1Combined Sewer Overflows and Urban Storm Drainage

Elsevier Science Pub Co1995-06-01
Water Quality International '96 Part 21 edition

IWA Publishing1996-10-01
Water Quality International '96 Part 1Nutrient Removal1 edition

IWA Publishing1996-11-01
Water Quality International '96 Part 3Modelling of Activated Sludge Processes1 edition

IWA Publishing1996-11-01
Water Quality International '96 Part 4Environmental Contaminants1 edition

IWA Publishing1996-12-01
Water Quality International '96 Part 5Innovative Treatment Technologies; Membrane Technology1 edition

IWA Publishing1997-04-01