TY  - RPRT
TI  - Canada geese of the Mississippi flyway with special reference to an Illinois flock
AU  - Harold C. Hanson
AU  - Robert H. Smith
PY  - 1950
DO  - 10.21900/j.inhs.v25.184
UR  - https://pubs.usgs.gov/publication/70243784
ID  - 70243784
ER  -