Izumrudnye kopi na Urale
Subtitle: sbornik stateĭ i materialov
By: pod red. A. Fersmana
Series: Materialy dli͡a izuchenii͡a estestvennykh proizvoditelʹnykh sil Rossii -- no. 44
Publisher: K.E.P.S.
Published: 1923
Place of publication: Petrograd
Language: rus
Number of pages: 82
Notes: One folded chart laid in.