TY  - RPRT
TI  - Testing for handling bias in survival estimation for black brant
AU  - James S. Sedinger
AU  - Mark S. Lindberg
AU  - Eric A. Rexstad
AU  - Nathan Chelgren
AU  - David H. Ward
PY  - 1997
DO  - 10.2307/3802185
UR  - https://pubs.usgs.gov/publication/70019697
ID  - 70019697
ER  -