American Water Works Association
AWWA Water Operator Field Guide, Second Edition
R 4,618
Water Environment Federation
The Wastewater Operator's Guide to Preparing for the Certification Examination
R 4,325
Majosta
Food Waste Log Book: Reduce Food Waste, Track Kitchen Inventory, and Improve Sustainability — Logbook for Restaurants, Cafes, Caterers, & Commercial Kitchens | 8,5x11 Inches, 120 Pages.
R 594
Water Environment Federation
Wastewater Treatment Fundamentals I, Liquid Treatment
R 5,900
Elsevier
Smart Nanomaterials for Environmental Applications (Micro and Nano Technologies)
R 13,438
Royal Society of Chemistry
Handbook of Environmental Remediation: Classic and Modern Techniques
R 7,912
Picador
The Big Necessity: The Unmentionable World of Human Waste and Why It Matters
R 1,028
New Press
Charging Forward: Lithium Valley, Electric Vehicles, and a Just Future
R 1,194
Water Environment Federation
Wastewater Treatment Fundamentals III- Advanced Treatment Operator Certification Study Questions
R 3,822
New Society Publishers
Essential Composting Toilets: A Guide to Options, Design, Installation, and Use (Sustainable Building Essentials Series, 10)
R 1,546