TY  - RPRT
TI  - The non-participation of organic sulphur in acid mine drainage generation
AU  - D.J. Casagrande
AU  - R. B. Finkelman
AU  - F.T. Caruccio
PY  - 1989
DO  - 10.1007/bf01758669
UR  - https://pubs.usgs.gov/publication/70015501
ID  - 70015501
ER  -