Pechoro-Ilych State Reserve.The mouth of the river is a big generated, the jerking

Pechoro-Ilych State Reserve.The mouth of the river is a big empty, the verpure Pechoras / Simakin, Leonid Vladimirovich.- 2014. -605: Natural environment of Russia..Electronic Source: Pechoro Ilych State Biosphere Reserve (Rep. Komi)