TY  - RPRT
TI  - Managing North American waterfowl in the face of uncertainty
AU  - James D. Nichols
AU  - Fred A. Johnson
AU  - Byron K. Williams
PY  - 1995
DO  - 10.1146/annurev.es.26.110195.001141
UR  - https://pubs.usgs.gov/publication/5223099
ID  - 5223099
ER  -