@misc{indiciaef6dee5420729, title = {Stream simulation in an analog model of the ground-water system on Long Island, New York}, author = {Arlen W. Harbaugh and Rufus T. Getzen}, year = {1977}, doi = {10.3133/wri7758}, url = {https://pubs.usgs.gov/publication/wri7758}, note = {Source identifier: wri7758} }