MANUKYAN, S.B. THE DEFINITION SECOND ZONE OF SANITARY PROTECTION OF KARBI AND GHAZARAVAN FRESH WATER INTAKES. Proceedings of the YSU C: Geological and Geographical Sciences, Yerevan, Armenia, v. 54, n. 1 (251), p. 17–22, 2020. DOI: 10.46991/PYSU:C/2020.54.1.017. Disponível em: https://pub.ysu.am/index.php/proceedings-geol-geogr/article/view/vol54_no1_2020_pp017-022. Acesso em: 21 nov. 2024.