For more information :
Apostolos Arvanitis
Geologist,
MSc in Applied and Environmental Geology,
PhD in Geothermics
THESSALONIKI, GREECE
E-mail address : apostolos_arvanitis@yahoo.com , aparv@mycosmos.gr, ap_arvanitis@yahoo.gr
Personal web page: http://www.geocities.com/ap_arvanitis