From sea to shining sea
Subtitle: a report on the American environment, our natural heritage.
Publisher: [For sale by the Supt. of Docs., U.S. Govt. Print. Off.]
Published: 1968
Place of publication: Washington
Language: eng
Number of pages: 304
Subjects: Environmental policy -- United States.
Other titles: Humphrey report on the American environment.
Notes: Commonly known as the Humphrey report.