Soil carbon sequestration to depth in response to long-term phosphorus fertilization of grazed pasture Coonan, Elizabeth C. ; Richardson, Alan E. ; Kirkby, Clive A. ; Kirkegaard, John A. ; Amidy, Martin R. ; Simpson, Richard J. ; Strong, Craig L. Abstract Publication: Geoderma Pub Date: March 2019 DOI: 10.1016/j.geoderma.2018.11.052 Bibcode: 2019Geode.338..226C