@misc{indiciaecf3e906c0e79, title = {Use of electricity in the control of sea lampreys: electromechanical weirs and traps and electrical barriers}, author = {Vernon C. Applegate and Bernard R. Smith and Willis L. Nielsen}, year = {1952}, url = {https://pubs.usgs.gov/publication/81341}, note = {Source identifier: 81341} }