Uralo-Volzhskai͡a neftenosnai͡a oblastʹ
Subtitle: (vtoroe Baku)
By: I.M. Gubkin
Publisher: Izd-vo Akademii nauk SSSR
Published: 1940
Place of publication: Moskva
Language: rus
Number of pages: 117
Subjects: Oil fields
Notes: Includes bibliographical references.