@misc{indiciaee3d62bb90827, title = {Effectiveness of fish screens in protecting lamprey (Entosphenus and Lampetra spp.) ammocoetes—Pilot testing of variable screen angle}, author = {Theresa L. Liedtke and Daniel J. Didricksen and Lisa K. Weiland and Joshua A. Ragala and Ralph Lampman}, year = {2019}, doi = {10.3133/ofr20191044}, url = {https://pubs.usgs.gov/publication/ofr20191044}, note = {Source identifier: ofr20191044} }