Shopping basket > Review order Currently in your basket Before proceeding to checkout you will need you to either login or create an account. Your items will remain in your basket. USDItem TotalOne Plus One Equals A Common Goal: Discussions and Perspectives on Workforce Development From Two Sides of the Workforce (20 words) $11.50RemoveWastewater Treatment Fundamentals III: Advanced Treatment List of Acronyms (1,514 words) $0.00RemoveTavernola WWTP Retrofit Success Story: Four Times Capacity Increase by Converting Existing Structures to MBBR and Media Clarifier (19 words) $11.50RemoveOptimization Strategies: Optimization Approach - Decision Tree (8 words) $11.50RemovePeracetic Acid Disinfection: Implementation Considerations for Water Resource Recovery Facilities Contents (1,927 words) $0.00RemoveAccuracy Investigation of Engineers Without Borders Water Quality Field Testing Kit (WaFTK) (310 words) $11.50RemoveSolutions to Construction Challenges for an Equitable and Incentivized Lead Service Line Replacement Program (15 words) $11.50RemoveNet total: $57.50VAT: $0.00Gross total: $57.50 Payment info When you click the checkout button, you will be redirected to a secure Paypal page where you can either pay using an existing Paypal account, or pay by card without a Paypal account. Continue shopping We access Visa, Mastercard, Maestro, American Express all through Paypal.