TY  - RPRT
TI  - Populations and habitat use of marine birds in the Semidi Islands, Alaska
AU  - Scott A. Hatch
AU  - Martha A. Hatch
PY  - 1983
DO  - 10.2307/3534688
UR  - https://pubs.usgs.gov/publication/70184434
ID  - 70184434
ER  -