50 [i.e. pi︠a︡tʹdesi︠a︡t] let sovetskoĭ geologii
By: [Glav. red. A. V. Sidorenko]
Contributors: Soviet Union. Ministerstvo geologii
Publisher: "Nedra,"
Published: 1968
Place of publication: Moskva
Language: rus
Number of pages: 420
Subjects: Economic Geology; Mines and mineral resources; Geology; Surveys
Notes: On leaf facing t.p.: Ministerstvo geologii SSSR.

Russian in Cyrillic script.