TY  - RPRT
TI  - Tumor frequencies in walleye ( Stizostedion vitreum ) and brown bullhead ( Ictalurus nebulosus ) and sediment contaminants in tributaries of the Laurentian Great Lakes
AU  - Paul C. Baumann
AU  - Michael J. Mac
AU  - Stephen B. Smith
AU  - John C. Harshbarger
PY  - 1991
DO  - 10.1139/f91-213
UR  - https://pubs.usgs.gov/publication/1000754
ID  - 1000754
ER  -