TY - RPRT TI - Comparison of the effects and performance of four types of radiotransmitters for use with scoters AU - S. A. Iverson AU - W. S. Boyd AU - Daniel Esler AU - D.M. Mulcahy AU - Timothy D. Bowman PY - 2006 DO - 10.2193/0091-7648(2006)34[656:coteap]2.0.co;2 UR - https://pubs.usgs.gov/publication/70028863 ID - 70028863 ER -