Home › Authors › Institute on Coal Mining Health, Safety, and Research (15th 1984 Blacksburg, Va.) 👤 Institute on Coal Mining Health, Safety, and Research (15th 1984 Blacksburg, Va.) 1 book Books by Institute on Coal Mining Health, Safety, and Research (15th 1984 Blacksburg, Va.) Proceedings of the fifteenth a Proceedings of the fifteenth annual Institute on Coal Mining Health, Safety and Research, Blacksburg, Virginia, August 28-30, 1984 1984