TY  - RPRT
TI  - Survival estimates for North American Atlantic brant, 1956-75
AU  - R.E. Kirby
AU  - M.J. Conroy
AU  - T.W. Barry
AU  - R.H. Kerbes
PY  - 1986
DO  - 10.2307/3801483
UR  - https://pubs.usgs.gov/publication/5222112
ID  - 5222112
ER  -