Directory of environmental databases for region 5
By: prepared by U.S. Environmental Protection Agency, Region 5 with assistance from WAPORA, INC
Contributors: United States. Environmental Protection Agency. Region V; Wapora, inc
Publisher: The Region
Published: 1984
Place of publication: Chicago, Ill
Language: eng
Subjects: Environmental monitoring -- United States -- Data processing -- Directories
Genres: Directories
Notes: Distributed to depository libraries in microfiche

"September 1984"--Cover