@misc{indiciae1b989b827f6f, title = {Dams and Rivers: A Primer on the Downstream Effects of Dams}, author = {Michael Collier and Robert H. Webb and John C. Schmidt}, year = {1996}, doi = {10.3133/cir1126}, url = {https://pubs.usgs.gov/publication/cir1126}, note = {Source identifier: cir1126} }