00718nam#a2200181#i#450# EN\ACADEMUS PUBLISHING\book\1192 http://academuspub.ru/en/nauka/bibcontroller/import/marc/monography/1192?format=xml 20240520145333.1 20190326d2019####ek#y0engy0150####ca ENG RU PROCESSING TECHNOLOGY OF UNIQUE RUSSIAN CARBON-BEARING ROCKS – SHUNGITE Monography San Francisco Academus Publishing 2019 150 с. Monography local Rafienko Vladimir Alekseevich Belimenko Vladislav Valer'evich academuspub.com http://academuspub.ru/en/nauka/bibcontroller/import/marc/monography/1192?format=xml