TY  - RPRT
TI  - Age as a factor in acquisition of parasites by Canada geese
AU  - E.E. Wehr
AU  - C. M. Herman
PY  - 1954
DO  - 10.2307/3797720
UR  - https://pubs.usgs.gov/publication/5220028
ID  - 5220028
ER  -