TY  - RPRT
TI  - Methods for keeping birds in captivity. [Panel discussion]
AU  - W. Crawford
AU  - R. Sarson
AU  - Stanley N. Wiemeyer
AU  - G. Geddes
AU  - T. Dunstan
PY  - 1981
UR  - https://pubs.usgs.gov/publication/5210625
ID  - 5210625
ER  -