@misc{indiciae535ff521a695, title = {Preliminary Image Map of the 2007 Poomacha Fire Perimeter, Pala Quadrangle, San Diego County, California}, author = {Perry S. Clark and Wendy S. Scratch and Gaylord W. Bias and Gregory B. Stander and Jenne L. Sexton and Bridgette J. Krawczak}, year = {2008}, doi = {10.3133/ofr20081057}, url = {https://pubs.usgs.gov/publication/ofr20081057}, note = {Source identifier: ofr20081057} }