Symposium on Seismicity in Mines (1982 : Johannesburg, South Africa) creator Gay, N. C. editor. Wainwright, E. H. editor. South African National Group on Rock Mechanics South African Institute of Mining and Metallurgy text bibliography conference publication sa Johannesburg South African Institute of Mining and Metallurgy 1984 monographic eng xvi, 363 pages : illustrations. edited by N.C. Gay and E.H. Wainwright. "Proceedings of the Symposium on Seismicity in Mines organized by the South African National Group on Rock Mechanics and the South African Institute of Mining and Metallurgy"--Facing t.p. Held in 9/82, in Johannesburg, South Africa. Includes bibliographies and indexes. Rock bursts Congresses Explosiones en rocas Congresos Earthquakes Congresses Terremotos Congresos 622.28 062006708X DLC 241022 20250825175126.0 u6327