Institutul De Cercetari Si Proiectari Miniere Pentru Substante Nemetalifere
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Global tectonics and metallogeny: Deep roots of some ore-controlling fracture zones. A possible relation to small-scale convective cells at the base of the lithosphere?
Procedimento di chiodatura ad aderenza continua per il consolidamento di ammassi rocciosi, disturbati da operazioni di scavo, nonche' apparecchiatura utilizzata.
Application of ERTS-A imagery to fracture related mine safety hazards in the coal mining industry(Application of ERTS-1 imagery to fracture related mine safety hazards in coal mining industry in Indiana and Illinois)[Progress Report, Jul. 1972- Jan. 1973]