You can download EFC 50 from:

[link Point to another website Only the registered members can access] Title: Corrosion Behaviour and Protection of Copper and Aluminium Alloys in Seawater. European Federation of Corrosion (EFC) Series 50
Author: Damien Féron
Publisher: Woodhead Publishing
ISBN: 978-1845692414
Year 2007
Pages 220
File Size 7 Mb

Thanks to Marty Thomson for the valuable material on Corrosion