@incollection{Preez14,
author = {L.R. Brown and P.J. Du Preez},
title = {Threats of Mining and Urbanisation on a Vulnerable Ecosystem in the Free State, South Africa},
booktitle = {Biodiversity},
publisher = {IntechOpen},
address = {Rijeka},
year = {2014},
editor = {Oscar Grillo},
chapter = {13},
doi = {10.5772/57589},
url = {https://doi.org/10.5772/57589}
}