TY  - RPRT
TI  - Estimating species richness: The importance of heterogeneity in species detectability
AU  - T. Boulinier
AU  - James D. Nichols
AU  - John R. Sauer
AU  - James E. Hines
AU  - K. H. Pollock
PY  - 1998
DO  - 10.1890/0012-9658(1998)079[1018:esrtio]2.0.co;2
UR  - https://pubs.usgs.gov/publication/5223300
ID  - 5223300
ER  -