TY - RPRT TI - High-resolution digital elevation model of lower Cowlitz and Toutle Rivers, adjacent to Mount St. Helens, Washington, based on an airborne lidar survey of October 2007 AU - Adam R. Mosbrucker PY - 2015 DO - 10.3133/ds936 UR - https://pubs.usgs.gov/publication/ds936 ID - ds936 ER -