Geologicheskiĭ spravochnik po ti͡a︡zhelym litofilʹnym redkim metallam
By: N.A. Solodov, E.I. Semenov, V.V. Burkov ; pod redakt͡s︡ieĭ N.P. Laverova.
Publisher: "Nedra"
Published: 1987
Place of publication: Moskva
Language: rus
Number of pages: 438