TY  - RPRT
TI  - State-of-the-art of fish and wildlife information systems in the United States
AU  - C.W. DuBrock
AU  - Douglas N. Gladwin
AU  - W.T. Mason
AU  - C.T. Cushwa
PY  - 1981
UR  - https://pubs.usgs.gov/publication/70120250
ID  - 70120250
ER  -