TY - RPRT TI - Preliminary Image Map of the 2007 Witch Fire Perimeter, Ramona Quadrangle, San Diego County, California AU - Perry S. Clark AU - Wendy S. Scratch AU - Gaylord W. Bias AU - Gregory B. Stander AU - Jenne L. Sexton AU - Bridgette J. Krawczak PY - 2008 DO - 10.3133/ofr20081063 UR - https://pubs.usgs.gov/publication/ofr20081063 ID - ofr20081063 ER -