30. June 2017 ICSOBA June 17 Newsletter Read the latest news on ICSOBA upcoming events, organisation financial statements and more .... A technical paper on "Alumina from Silicates" is also included. Good reading and see you in Hamburg! ICSOBA June 17 Newsletter Read the latest ICSOBA News ..... 17 ICSOBA Newsletter June 2017.pdf Adobe Acrobat Document 1.4 MB Download tagPlaceholderTags: