McGraw-Hill Education
The NALCO Water Handbook, Fourth Edition
R 4,807
CRC Press
Biological Wastewater Treatment
R 7,937
Farrar, Straus and Giroux
Picking Up: On the Streets and Behind the Trucks with the Sanitation Workers of New York City
R 393
American Water Works Association
Wastewater Operator Certification Exam Prep
R 3,816
Springer
The Microbiology of Activated Sludge
R 1,452
PPI, A Kaplan Company
Practice Problems for the Environmental Engineering PE Exam, 3rd Edition
R 6,118
Grand Central Publishing
Wasteland: The Secret World of Waste and the Urgent Search for a Cleaner Future
R 1,169
Water Environment Federation
Wastewater Treatment Fundamentals II-- Solids Handling and Support Systems Operator Certification Study Questions
R 3,737
CRC Press
Manual on the Causes and Control of Activated Sludge Bulking, Foaming, and Other Solids Separation Problems
R 3,210
CRC Press
Introduction to Environmental Management
R 4,032