TY  - RPRT
TI  - Methods for the assessment and prediction of mineral mining impacts on aquatic communities : a review and analysis : workshop proceedings, December 6-7, 1977, Harpers Ferry, West Virginia
AU  - William T. Mason
PY  - 1978
UR  - https://pubs.usgs.gov/publication/fwsobs78_30
ID  - fwsobs78_30
ER  -