KORNA, SLOVAKIA – APRIL 8 2019: View of the oil seepage and its drainage trench in Korna village in protected natural area of Kysuce. Translation: “S

- Image ID: T4BKBG
KORNA, SLOVAKIA – APRIL 8 2019: View of the oil seepage and its drainage trench in Korna village in protected natural area of Kysuce. Translation: “S
Lubos kovalik / Alamy Stock Photo
Image ID: T4BKBG
KORNA, SLOVAKIA – APRIL 8 2019: View of the oil seepage and its drainage trench in Korna village in protected natural area of Kysuce. Translation: “Seven wonders of Korna” and “Oil spring”