@misc{indiciaefe1fdaabc861, title = {Food of lake trout in Lake Superior}, author = {William R. Dryer and Leo F. Erkkila and Clifford L. Tetzloff}, year = {1965}, doi = {10.1577/1548-8659(1965)94[169:foltil]2.0.co;2}, url = {https://pubs.usgs.gov/publication/1000112}, note = {Source identifier: 1000112} }