@article {661, title = {Natural resource condition assessment: Santa Monica Mountains National Recreation Area}, year = {2013}, month = {12/2013}, institution = {National Park Service}, address = {Fort Collins, Colorado}, isbn = {Natural Resource Report NPS/SAMO/NRR-2013/715}, author = {Davis, F. W. and Stoms, D. M. and Jantz, P. A.} }