TY  - RPRT
TI  - Comparative efficiencies of telemetry and visual techniques for studying ungulates, grouse, and raptors on energy development lands in southeastern Montana
AU  - E. Biggins
AU  - E.J. Pitcher
PY  - 1978
UR  - https://pubs.usgs.gov/publication/70119870
ID  - 70119870
ER  -