The Congressional Record is the official record of the proceedings and debates of the United States Congress. It is published daily when Congress is in session. The Congressional Record began publication in 1873. Debates for sessions prior to 1873 are recorded in The Debates and Proceedings in the Congress of the United States (1789-1824), the Register of Debates in Congress (1824-1837), and the Congressional Globe (1833-1873)

"To some extent Hoover's policies anticipated directions that would be pursued by modern environmentalists. The National Conference on Outdoor Recreation brought together wilderness advocates and urban planners, and passage of the first federal law to limit oil pollution in navigable waters marked the beginning of an ongoing effort to control the effects of industrialization on the environment. Hoover's advocacy of pleasant, affordable housing introduced the idea that our everyday environment is the starting point for environmental concerns."--BOOK JACKET.

Rothman traces the evolution of federal preservation. He shows how laws, policies, personalities, personal and bureaucratic rivalries, and a changing cultural climate affected preservation efforts. he illustrates how the national park system has functioned and changed over the years as public officials have tried to implements federal policy at the grassroots level.