Vista normal
Vista MARC
VENTILACION EN LAS MINAS (Término temático)
Machine generated authority record.
Work cat.: (OSt): Organiscak, John A. 2221, Factors affecting respirable dust generation from longwall roof supports, 1985
Machine generated authority record.
Work cat.: (OSt): Organiscak, John A. 2221, Factors affecting respirable dust generation from longwall roof supports, 1985