Proceedings of the Second Congress of the International Society for Rock Mechanics.
Subtitle: Boegrad, 21-26 September 1970.  Rapports du Deuxième congrès de la Société internationale de mécanique des roches.  Beograd, 21-26 septembre, 1970.  Berichte zum Zweiten Kongress der Internationalen Gesellschaft für Felsmechanik.  Beograd, 21-26 September, 1970.
Contributors: Yugoslav Society for Rock Mechanics and Underground Works
Publisher: ["Jaroslav Cerni" Institute for Development of Water Resources
Published: 1970
Place of publication: Beograd
Language: eng
Subjects: Rock mechanics -- Congresses
Notes: Organized by Yugoslav Society for Rock Mechanics and Underground Works.  English, French or German.  Summaries in English, French and German.  Includes bibliography.