TY  - RPRT
TI  - Estimating riparian understory vegetation cover with beta regression and copula models
AU  - Bianca Eskelson
AU  - Lisa Madsen
AU  - Joan C. Hagar
AU  - Hailemariam Temesgen
PY  - 2011
UR  - https://pubs.usgs.gov/publication/70004672
ID  - 70004672
ER  -