Quartzites of the Urals as a raw material base of dinas production

Samoilov, V.F.The quartzites of the Urals as a raw material base of dinas production / ING.V.F.Samoilov.- Moscow ;Leningrad: Onti.Ch.Ed.builds.Lit., 1938. -68 p., 6 l.Il., maps., table.: il., table .. -.1. Territory (collection).Electronic copy source: PBOriginal storage location: Chelyabinsk OUNB