TY - RPRT TI - Vegetation classification, mapping, and monitoring at Voyageurs National Park, Minnesota: An application of the U.S. National Vegetation Classification AU - D. Faber-Langendoen AU - N. Aaseng AU - K. Hop AU - M. Lew-Smith AU - J. Drake PY - 2007 DO - 10.1111/j.1654-109x.2007.tb00435.x UR - https://pubs.usgs.gov/publication/70010433 ID - 70010433 ER -