@book{2018,
url = {https://doi.org/},
title = { Ecology of Early Settlement in Northern Europe},
title = {Conditions for Subsistence and Survival (Volume 1)},
author = {},
publisher = {Equinox Publishing},
address = {},
doi = {doi:},
isbn = {9781781796030},
year = {2018},
lastchecked = {2018}
}