Email this article 
Biogeochemical aspects of faciometric's research of inhabitants of the Chuvash Republic - PDF (Russian)
Copyright (c) 2009 Матвеев Р.С., Ильина И.В.
This work is licensed under a Creative Commons Attribution 4.0 International License.
Copyright (c) 2009 Матвеев Р.С., Ильина И.В.
This work is licensed under a Creative Commons Attribution 4.0 International License.