TY  - RPRT
TI  - Hierarchical spatial models of abundance and occurrence from imperfect survey data
AU  - J. Andrew Royle
AU  - M. Kery
AU  - R. Gautier
AU  - Hans Schmid
PY  - 2007
DO  - 10.1890/06-0912.1
UR  - https://pubs.usgs.gov/publication/5221151
ID  - 5221151
ER  -