Map of the study area in Southern Bulgaria and sampling sites.

 
 
  Part of: Nikolova R, Petkova M, Dinev N, Kenarova A, Boteva S, Berov D, Radeva G (2022) ´╗┐Correlation between bacterial abundance, soil properties and heavy metal contamination in the area of non-ferrous metal processing plant, Southern Bulgaria. In: Chankova S, Peneva V, Metcheva R, Beltcheva M, Vassilev K, Radeva G, Danova K (Eds) Current trends of ecology. BioRisk 17: 19-30. https://doi.org/10.3897/biorisk.17.77458