Open AccessTHE ROLE OF THE MINERAL WATER FOR THE DEVELOPMENT OF THE DEVIN, BULGARIA STUDY AREA AS A TOURIST DESTINATION
Author(s) -
Valentin Kotsakov
Publication year - 2021
Language(s) - English
Resource type - Conference proceedings
DOI - 10.18509/gbp210163k
Subject(s) - tourism , mineral , mineral water , chemistry , geography , archaeology , organic chemistry