#33513Researching hydrochloric deformations in rock layers at the Urals branch of the All-Union Halurgy Research Institute. Sign in or register,to downloadAdd to cartRemove from cartLocation: RussiaEvent date: 06.06.1973Date published: 01.12.2004Author: E. KotliakovSource: SputnikCredit: SputnikOriginal: А73-16216, 35 mm filmMedia: JPEG, 1961x3000px, 2.1MbCoalminers