TY - RPRT TI - Performance of spread spectrum Global Positioning System collars on grizzly and black bears AU - Charles C. Schwartz AU - Shannon Podruzny AU - Steven L. Cain AU - Steve Cherry PY - 2010 DO - 10.2193/2008-514 UR - https://pubs.usgs.gov/publication/70230338 ID - 70230338 ER -