@misc{indiciaefbeba24da2a0, title = {Physical events, environments, and geological—Ecological interactions at Mount St. Helens: March 1980–2004}, author = {Frederick J. Swanson and Jon J. Major}, year = {2005}, doi = {10.1007/0-387-28150-9\_3}, url = {https://pubs.usgs.gov/publication/70217353}, note = {Source identifier: 70217353} }