TY  - RPRT
TI  - Thirty-eighth supplement to the American Ornithologists' Union Check-list of North American birds
AU  - Burt L. Monroe
AU  - Richard C. Banks
AU  - John W. Fitzpatrick
AU  - Thomas R. Howell
AU  - Ned K. Johnson
AU  - Henri Ouellet
AU  - J.V. Remsen
AU  - Robert W. Storer
PY  - 1991
DO  - 10.2307/4088140
UR  - https://pubs.usgs.gov/publication/70125925
ID  - 70125925
ER  -