Topsoil physico-chemical properties from the UKCEH Countryside Survey, Great Britain, 2019 - Robinson, D.A.; Alison, J.; Andrews, C.; Brentegani, M.; Chetiu, N.; Dart, S.; Emmett, B.A.; Fitos, E.; Garbutt, R.A.; Gray, A.; Henrys, P.A.; Hunt, A.; et al. (NERC Environmental Information Data Centre, 2020)