TY  - RPRT
TI  - Field-based evaluation of two herbaceous plant community composition sampling methods for long-term monitoring in Northern Great Plains National Parks
AU  - Amy J. Symstad
AU  - Cody L. Wienk
AU  - Andy Thorstenson
PY  - 2006
DO  - 10.3133/ofr20061282
UR  - https://pubs.usgs.gov/publication/ofr20061282
ID  - ofr20061282
ER  -