@incollection{Tzvetkova16,
author = {Nikolina Tzvetkova and Ludmila Malinova and Mariana Doncheva and Dilyanka
Bezlova and Krassimira Petkova and Diana Karatoteva and Ralitza Venkova},
title = {Soil Contamination in Forest and Industrial Regions of Bulgaria},
booktitle = {Soil Contamination},
publisher = {IntechOpen},
address = {Rijeka},
year = {2016},
editor = {Marcelo L. Larramendy and Sonia Soloneski},
chapter = {7},
doi = {10.5772/64716},
url = {https://doi.org/10.5772/64716}
}