TY - RPRT TI - Microbial, algal and fungal strategies for manganese oxidation at a Shade Township coal mine, Somerset County, Pennsylvania AU - E. I. Robbins AU - D.L. Brant AU - P.F. Ziemkiewicz PY - 1999 UR - https://pubs.usgs.gov/publication/70093769 ID - 70093769 ER -