Crimea of ​​mineral origin building materials

Ratynsky, V.M.Crimean building materials of mineral origin.- Simferopol: Crimea.state.Publishing House, 1931. -52 p.: il., maps., table .. - (mastering the technique; issue 1).-On the region.Publishing House: Krymgosizdat..1. Territory (collection).Electronic copy source: PBOriginal storage place: East Crimean Ikmz