1. Platinovye poi︠a︡sa na zemnoǐ poverkhnosti
Subtitle: 2 : Genezis zoloto-platinovykh rossypeǐ
Publisher: Gosudarst. tekh. izd
Published: 193u
Place of publication: Moskva
Language: rus
Number of pages: 31
Notes: Cover-title.

At head of title: A.N. Troshin.

Supplement no. 11 to the journal "Tsvetnye metally."

Bibliography: p. 12.