Title: Yosemite Valley plan
Subtitle: oversight hearing before the Subcommittee on National Parks, Recreation, and Public Lands of the Committee on Resources, U.S. House of Representatives, One Hundred Seventh Congress, first session, March 27, 2001
Subjects: Environmental conditions, Management, National parks and reserves, Environmental management
Places: California, Yosemite Valley (Calif.), Yosemite National Park (Calif.), Yosemite Valley