TY - RPRT TI - Using side scan sonar data in a geographic information system to locate and display lake trout spawning habitat in the Great Lakes AU - Charles L. Brown AU - Thomas A. Edsall AU - Robert G. Waltermire AU - Barbara White PY - 1988 UR - https://pubs.usgs.gov/publication/70171179 ID - 70171179 ER -