TY - RPRT TI - Effects of acidic deposition on the biodiversity of forest understory plant communities in the northern hardwood forests of the Adirondack Mountains AU - Timothy J. Sullivan AU - Todd C. McDonnell AU - Michael R. Zarfos AU - Martin Dovciak AU - Gregory B. Lawrence PY - 2019 UR - https://pubs.usgs.gov/publication/70217855 ID - 70217855 ER -