Natural flowers.Butterflies of the natural park "Bazhovsky places"

Natural flowers.Butterflies of the natural park "Bazhov places" / Permyakov Igor.- -.-605: natural environment of Russia letter from the deputy.Minister V.V. Petrov dated 07.27.17 No. 12-10-33/7578..Source of an electronic copy: the Ministry of Natural Resources and Ecology of the Sverdlovsk Region