TY - RPRT TI - Time-of-travel studies, Susquehanna River, Binghamton, New York, to Clarks Ferry, Pennsylvania AU - C.D. Kauffman AU - J.T. Armbruster AU - Andrew Voytik PY - 1976 DO - 10.3133/ofr76247 UR - https://pubs.usgs.gov/publication/ofr76247 ID - ofr76247 ER -