V neizvedannye krai͡a︡
By: S. V. Obruchev ; Poslesl. chl.-kor. AN SSSR N. A. Florensova.
Contributors: Obruchev, S. V. 1891-
Series: XX vek, puteshestvii͡a︡, otkrytii͡a︡, issledovanii͡a︡
Publisher: Myslʹ
Published: 1975
Place of publication: Moskva
Language: rus
Number of pages: 366
Subjects: Siberia, Eastern (Russia) -- Discovery and exploration
Notes: Includes his Po goram i tundram Chukotki, first published in 1957, and sections of his V neizvedannye krai͡a︡, published in 1954.