What has the author Barry Mackintosh written?

Answer 1

Barry Mackintosh has written:

'The United States Park Police' -- subject(s): History, United States Park Police

'Interpretation in the National Park Service' -- subject(s): Historic sites, History, Interpretive programs, National parks and reserves, United States, United States. National Park Service

'Booker T. Washington'

'The National Historic Preservation Act and the National Park Service' -- subject(s): Conservation and restoration, Historic preservation, Historic sites, Law and legislation, United States, United States. National Park Service

'The Historic Sites Survey and National Historic Landmarks Program' -- subject(s): Conservation and restoration, Historic sites, History, Local History, National Historic Landmarks Program (U.S.)