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 TotalGetting Comfortable Being Uncomfortable: The Digital Transformation Journey at Milwaukee Metropolitan Sewerage District (14 words) $11.50RemoveStrategic Messaging for More Effective Communications on Sanitary Sewer Overflows in the Chesapeake Bay Watershed (16 words) $11.50RemoveWastewater Treatment Fundamentals II: Solids Handling and Support Systems Pie Wheels (120 words) $0.00RemoveIntegrating Data Using Open Standards (123 words) $11.50RemoveImpact of Digestion Intensification on Sidestream: Lessons Learned from Scandinavian Full-Scale Experiences (13 words) $11.50RemoveHow to Maximize the Generational Infrastructure Funding by Innovating Procurement Practices to Align with Asset Management and Sustainability Goals (20 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.