TY  - RPRT
TI  - Dynamic models for problems of species occurrence with multiple states
AU  - Darryl I. MacKenzie
AU  - James D. Nichols
AU  - Mark E Seamans
AU  - R. J. Gutierrez
PY  - 2009
DO  - 10.1890/08-0141.1
UR  - https://pubs.usgs.gov/publication/5220746
ID  - 5220746
ER  -