Open AccessEXCURSION ACTIVIES OF THE XXI CENTURY. THE PROBLEM OF EXCURSIONS
Author(s) -
J Sorvina,
A Semenets
Publication year - 2020
Publication title -
матеріали міжнародної науково-практичної конференції
Language(s) - English
Resource type - Conference proceedings
DOI - 10.31617/k.knute.2020-06-01.47
Subject(s) - excursion , geology , computer science , political science , law