This subchapter applies to seismic exploration activities which employ explosives. Unless otherwise specified, Subchapters A-H apply to persons engaging in seismic exploration activities using explosives.
25 Pa. Code § 211.191
This subchapter applies to seismic exploration activities which employ explosives. Unless otherwise specified, Subchapters A-H apply to persons engaging in seismic exploration activities using explosives.
25 Pa. Code § 211.191