Stocktaking for Agricultural Soil Quality and Ecosystem Services Indicators and their Reference Values (SIREN) : EJP SOIL Internal Project SIREN Deliverable 2

by Faber, J.H., Hanegraaf, M.C., Gillikin, Ava, Hendriks, C.M.J., Kuikman, P.J., Cousin, Isabelle, Bispo, Antonio, Obiang-Ndong, Gregory, Montagne, David, Taylor, Astrid, Bengtsson, J., ten Damme, Loraine, Meurer, Katharina H.E., Viketoft, Maria