TY - RPRT TI - Supplementary environmental baseline studies and evaluation of the St. Mary's River during 1980 AU - Charles R. Liston AU - Walter G. Duffy AU - Diane E. Ashton AU - Ted Batterson AU - Clarence D. McNabb PY - 1981 UR - https://pubs.usgs.gov/publication/fwsobs80_62_1 ID - fwsobs80_62_1 ER -