This report presents a brief description of the expeditionary work performed by the staff of the Institute of Volcanology and Seismology. Far Eastern Branch of the Russian Academy of Sciences as part of the research topic and the Russian Science Foundation project on the Kuril Islands in the summer of 2022. In order to study the chemical erosion of volcanic islands and to assess the h... https://www.marketingjeunesse.com/product-category/after-color-treatment/