TY  - RPRT
TI  - New approaches to the analysis of population trends in land birds: Comment
AU  - William A. Link
AU  - John R. Sauer
PY  - 1997
DO  - 10.1890/0012-9658(1997)078[2632:nattao]2.0.co;2
UR  - https://pubs.usgs.gov/publication/5223328
ID  - 5223328
ER  -