Erkan YILMAZER Research Assistant Department of Geological Engineering Middle East Technical University, 06531 Ankara, Turkey Office: Z 25 Tel: +90-312-210-57-12 Fax: +90-312-210-57-50 E-mail: erkanyil@metu.edu.tr   Home - About me - Researches - Publications - Photos - Links - Contact This site is designed by Erkan YILMAZER, 2007.