McGraw-Hill Education
The NALCO Water Handbook, Fourth Edition
R 4,857
CRC Press
Biological Wastewater Treatment
R 7,987
Farrar, Straus and Giroux
Picking Up: On the Streets and Behind the Trucks with the Sanitation Workers of New York City
R 444
American Water Works Association
Wastewater Operator Certification Exam Prep
R 3,866
Springer
The Microbiology of Activated Sludge
R 1,502
PPI, A Kaplan Company
Practice Problems for the Environmental Engineering PE Exam, 3rd Edition
R 6,168
Grand Central Publishing
Wasteland: The Secret World of Waste and the Urgent Search for a Cleaner Future
R 1,218
Water Environment Federation
Wastewater Treatment Fundamentals II-- Solids Handling and Support Systems Operator Certification Study Questions
R 3,789
CRC Press
Manual on the Causes and Control of Activated Sludge Bulking, Foaming, and Other Solids Separation Problems
R 3,260
CRC Press
Introduction to Environmental Management
R 4,082