AQA AS Geography - Rivers, Floods and Management - Soft and Hard Engineering
Everything on these A3 printouts have the information regarding Soft and Hard Engineering advantages and disadvantages. Please note that these are not all of them, but the main ones that will be helpful to remember :)
1. CGP AS-Level Geography Complete Revision Guide
3. AQA Geography AS Student Book by Simon Ross, Bob Digby, Russell Chapmen and Dan Crowling.
4. My Revision notes - AQA AS Geography by Michael Raw