Changes in soil organic matter over 70 years in continuous arable and ley–arable rotations on a sandy loam soil in England

por Johnston, A. E., Poulton, P. R., Coleman, K., Macdonald, A. J., White, R. P.
Publicado 2017

The effect of organic carbon content on soil compression characteristics

por Suravi, K.N., Attenborough, K., Taherzadeh, S., Macdonald, A.J., Powlson, D.S., Ashton, R.W., Whalley, W.R.
Publicado 2021