41. California : Big Bear Lake : 1:100,000 scale topographic map : 30 X 60 minute series (topographic)
2017. 2018-04-11T15:47:07Z. 2020-02-19T20:49:20Z. United States. Bureau of Land Management, cartographer. U.S. Department of the Interior, Bureau of Land Management,For sale by U.S. Department of the Interior, Bureau of Land Management, California State Office. English. cartographic image. Public. California, Riverside County, San Bernardino County, Riverside County (Calif.), San Bernardino County (Calif.), and California.