1. Lake Tahoe Basin Management Unit, California and Nevada [cartographic material] Yale Public content 1979. 2002-06-01T04:00:00Z. 2020-01-18T04:01:20Z. United States. Forest Service. Pacific Southwest Region. The Office. English. cartographic image. Public. Tahoe, Lake, Region (Calif. and Nev.), United States, and Lake Tahoe Region.