TY  - RPRT
TI  - Evidence, models, conservation programs and limits to management
AU  - J.D. Nichols
PY  - 2012
DO  - 10.1111/j.1469-1795.2012.00574.x
UR  - https://pubs.usgs.gov/publication/70039312
ID  - 70039312
ER  -