TY  - RPRT
TI  - Relationship between winter severity and wolf depredations on domestic animals in Minnesota
AU  - L.D. Mech
AU  - S. H. Fritts
AU  - W.J. Paul
PY  - 1988
UR  - https://pubs.usgs.gov/publication/5220731
ID  - 5220731
ER  -