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 TotalUnique Approach to Inline Fermentation Stabilizes Biological Phosphorus Removal (10 words) $11.50RemoveThe Nutrient Roadmap Chapter 1 - Introduction (1,032 words) $17.00RemoveManure Pathogens Chapter 20: On-Farm Processing of Dairy Manure (15,305 words) $8.00RemoveOptimizing Removal of Estrogenic Compounds in Biosolids: A Comparison of Anaerobic, Post-Aerobic, and Cambi Digestion Processes (131 words) $11.50RemoveProcess Modeling and Evaluation for Anaerobic Treatment of Vegetable Oil Refining Wastewater with High Sulfate Concentrations (17 words) $11.50RemoveNet total: $59.50VAT: $0.00Gross total: $59.50 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.