Investigation of (BOF) Converter slag use for agriculture in europe T. Annunziata Branca, C. Pistocchi, V. Colla, G. Ragaglini, A. Amato, C. Tozzini, D. Mudersbach, A. Morillon, M. Rex and L. Romaniello Metall. Res. Technol., 111 3 (2014) 155-167 Published online: 16 May 2014 DOI: 10.1051/metal/2014022