Dr. Jiri Brezina Professor of Geology Head of Granometry 60 years experience Contacts
Since 27-JUL-2013
News 2016
Copyright 2019 GranoMetry; Skype: jbrezina1 Dr. J. Březina, CZ-10600 Praha 10 Zahradní Město, Sasanková 8 / 2660, Phone +420-222 200 075, Czech Republic. .