TY  - GEN
T1  - Preliminary estimates of age and sex compositions of ducks and geese harvested in the ... hunting season in comparison with prior years
CY  - Laurel, Md. :
CN  - I 49.106/3:
PB  - U.S. Fish and Wildlife Service, Office of Migratory Bird Management,
PP  - Laurel, Md. :
N1  - "Administrative report."
N1  - Description based on: 1989; title from caption.
ID  - 156295
KW  - Duck shooting
KW  - Goose shooting
TI  - Preliminary estimates of age and sex compositions of ducks and geese harvested in the ... hunting season in comparison with prior years
ER  -