Population and economic activity in the United States and standard metropolitan statistical areas, historical and projected, 1950-2020
By: Prepared for the Environmental Protection Agency.
Contributors: United States. Environmental Protection Agency.
Publisher: Reproduced by National Technical Information Service
Published: 1972
Place of publication: Springfield, Va
Language: eng
Number of pages: 543
Subjects: United States -- Economic conditions -- 1945-; United States -- Population.; United States -- Statistics.
Genres: Statistics.
Notes: "This report is a geographic extension of the material in the 1972 OBERS projections report prepared for the Water Resources Council by the Bureau of Economic Analysis, Department of Commerce, and the Economic Research Service, Department of Agriculture."

At head of title: Water quality management planning.

PB-216 607