TY - RPRT TI - Water pressure and ground vibrations induced by water guns at a backwater pond on the Illinois River near Morris, Illinois AU - Carolyn M. Koebel AU - Rachel M. Egly PY - 2016 DO - 10.3133/sir20165098 UR - https://pubs.usgs.gov/publication/sir20165098 ID - sir20165098 ER -