Russia) Nauchno-prakticheskai︠a︡ konferent︠s︡ii︠a︡ "Rybnye resursy Kamsko-Uralʹskogo regiona i ikh rat︠s︡ionalʹnoe ispolʹzovanie" (2013 Permʹ

Books by Russia) Nauchno-prakticheskai︠a︡ konferent︠s︡ii︠a︡ "Rybnye resursy Kamsko-Uralʹskogo regiona i ikh rat︠s︡ionalʹnoe ispolʹzovanie" (2013 Permʹ on BookTides.