TY  - RPRT
TI  - Current research efforts in decision support system technology as applied to trumpeter swan management
AU  - Richard S. Sojda
AU  - J.E. Cornely
AU  - L. H. Fredrickson
AU  - A.E. Howe
PY  - 2000
UR  - https://pubs.usgs.gov/publication/70159672
ID  - 70159672
ER  -