Vegetation of the natural monument «Gurev Ravine» (Shigonsky District of the Samara Region) - PDF (Russian)
Copyright (c) 2018 Novikova L.A., Saksonov S.V., Vasjukov V.M., Gorlov S.E., Senator S.A., Solovieva V.V.
This work is licensed under a Creative Commons Attribution 4.0 International License.