Zarubezhnyĭ Sever : ocherki prirody, istorii, naselenii︠a︡ i ėkonomiki raĭonov /

by Agranat, G. A (Grigoriĭ Abramovich), Agranat, G. A (Grigoriĭ Abramovich), Agranat, G. A (Grigoriĭ Abramovich), Agranat, G. A (Grigoriĭ Abramovich)
Published 1957

Amerikanskiĭ sever : sbornik perevodnykh stateĭ /

Published 1950