Note 134 — Chapter III
Reading edition
S. Russkikh, “Influence of the Polar Night on the Human Organism,” Zapiski of the Ourtian Friends of Nat. Sc. Soc., Ekaterinburg, 1895 (in Russian).
Reading edition
S. Russkikh, “Influence of the Polar Night on the Human Organism,” Zapiski of the Ourtian Friends of Nat. Sc. Soc., Ekaterinburg, 1895 (in Russian).