TY - RPRT TI - Tectonic controls of Mississippi Valley-type lead-zinc mineralization in orogenic forelands AU - D. C. Bradley AU - D. L. Leach PY - 2003 DO - 10.1007/s00126-003-0355-2 UR - https://pubs.usgs.gov/publication/70025215 ID - 70025215 ER -