TY - RPRT TI - Role of patch size, disease, and movement in rapid extinction of bighorn sheep AU - F. J. Singer AU - L. C. Zeigenfuss AU - L. Spicer PY - 2008 DO - 10.1111/j.1523-1739.2001.99488.x UR - https://pubs.usgs.gov/publication/1015202 ID - 1015202 ER -