TY  - RPRT
TI  - Plant richness and composition in hardwood forest understories vary along an acidic deposition and soil-chemical gradient in the northeastern United States
AU  - Michael R. Zarfos
AU  - Martin Dovciak
AU  - Gregory B. Lawrence
AU  - Todd C. McDonnell
AU  - Timothy J. Sullivan
PY  - 2019
DO  - 10.1007/s11104-019-04031-y
UR  - https://pubs.usgs.gov/publication/70217865
ID  - 70217865
ER  -