TY  - UNPB
ID  - epos1575
UR  - https://episodesplatform.eu/eprints/1575/
A1  - Chodacki, Jacek
Y1  - 2013///
TI  - Exploitation with overlying old shallow  mines or open pit mines
AV  - public
M2  - Nottingham
T2  - COMEX meeting 23-24 October 2013
ER  -