Publication
REASONS AND CONDITIONS FOR THE ECOLOGICAL MOVEMENT EMERGENCE TO PROTECT THE ENVIRONMENT IN GERMANY IN THE SECOND HALF OF THE TWENTIETH CENTURY
(STEF92 Technology, 2021-12-20, Vladimir V. Bruz, Sergey Vititnev, Nataliya S. Kozyakova, Nikolay Smolenskij)
Cartography and GIS2021
