TY - CPAPER AU - M. Rehor AU - T. Lang TI - THE HISTORY OF MINING AND RECLAMATION AND FIRST EXPERIENCE WITH NEW ECOLOGICAL RESTORATION METHODS IN NORTH-WESTERN BOHEMIA REGION T2 - 6th International Scientific Conference - SGEM PY - 2006 SP - 273 EP - 286 PB - SGEM Scientific GeoConference ER -