@misc{indiciae53cbe691e93b, title = {Limnological surveys of the Great Lakes--early and recent}, author = {Stanford H. Smith}, year = {1957}, doi = {10.1577/1548-8659(1956)86[409:lsotgl]2.0.co;2}, url = {https://pubs.usgs.gov/publication/1000375}, note = {Source identifier: 1000375} }