TY  - RPRT
TI  - Famous North American wolves and the credibility of early wildlife literature
AU  - P. S. Gipson
AU  - W.B. Ballard
AU  - R. M. Nowak
PY  - 1999
UR  - https://pubs.usgs.gov/publication/70020403
ID  - 70020403
ER  -