TY  - RPRT
TI  - Quantifiable long-term monitoring on parks and nature preserves
AU  - Scott Beck
AU  - Christopher Moorman
AU  - Christopher S. DePerno
AU  - Theodore R. Simons
PY  - 2013
DO  - 10.1656/058.012.0208
UR  - https://pubs.usgs.gov/publication/70154813
ID  - 70154813
ER  -