Effects of population growth on natural resources and the environment.
Subtitle: Hearings before a subcommittee of the Committee on Government Operations, House of Representatives, Ninety-first Congress, first session.
Publisher: U.S. Govt. Print. Off.
Published: 1969
Place of publication: Washington
Language: eng
Number of pages: 256
Subjects: Human ecology; Nature -- Effect of human beings on.; United States -- Population.