Ecological research and surveys.
Subtitle: Hearing, Eighty-ninth Congress, second session, April 27, 1966.
Publisher: U.S. Govt. Print. Off.
Published: 1966
Place of publication: Washington
Language: eng
Number of pages: 160
Subjects: Ecology -- Research -- Law and legislation -- United States.
Notes: "S. 2282, a bill to authorize the Secretary of the Interior to conduct a program of research, study and surveys, documentation, and description of the natural environmental systems of the United States for the purpose of understanding and evaluating the condition of these systems, and to provide information to those concerned with natural resources management, and for other purposes."