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 TotalFundamentos para el tratamiento de aguas residuales I Tratamiento líquid (Wastewater Treatment Fundamentals I -- Liquid Treatment) Tabla periódica (2 words) $0.00RemoveZERO BRINE promises new recovery opportunities for mining (1,619 words) $5.50RemoveReturn on Investment - Does the Owner's Advisor Add Value to your Project? (14 words) $11.50RemoveWhen Less is More: A Wastewater Treatment Consolidation Case Study (11 words) $11.50RemoveImplementing A Water Quality Restoration Program Through An Adaptive Management Approach: Falmouth, MA Case Study (16 words) $11.50RemoveNet total: $40.00VAT: $0.00Gross total: $40.00 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.