gptkb:Utah_Public_Lands_Management_Act gptkb:California_Desert_Protection_Act_amendments gptkb:Presidio_Trust_Act
National Heritage Areas provisions
National Park Service administrative provisions
National Park System additions
National Trails System amendments
Sterling Forest acquisition
Tallgrass Prairie National Preserve establishment
Opal Creek Wilderness and Scenic Recreation Area establishment
Black Canyon of the Gunnison National Park establishment