TY - RPRT TI - Effects of urbanization, and habitat composition on site occupancy of two snake species using regional monitoring data from southern California AU - Milan J. Mitrovich AU - James E. Diffendorfer AU - Cheryl S. Brehme AU - Robert N. Fisher PY - 2018 DO - 10.1016/j.gecco.2018.e00427 UR - https://pubs.usgs.gov/publication/70198922 ID - 70198922 ER -