TY  - RPRT
TI  - Perch studies in Green Bay
AU  - Ralph Hile
PY  - 1953
DO  - 10.1577/1548-8640(1953)15[133:psigb]2.0.co;2
UR  - https://pubs.usgs.gov/publication/1000220
ID  - 1000220
ER  -