@misc{indiciaeb472fbb6c153, title = {Floating sample-collection platform with stage-activated automatic water sampler for streams with large variation in stage}, author = {Stephen R. Tarte and A.R. Schmidt and Daniel J. Sullivan}, year = {1992}, doi = {10.3133/ofr92149}, url = {https://pubs.usgs.gov/publication/ofr92149}, note = {Source identifier: ofr92149} }