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

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