Air and water purification and pollution control equipment.
Series: Global market survey; International marketing information series
Publisher: U.S. Dept. of Commerce, Domestic & International Business Administration, Bureau of International Commerce, Office of International Marketing : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1976
Place of publication: [Washington]
Language: eng
Number of pages: 215
Subjects: Pollution control industry -- United States.; Pollution control equipment -- United States.; Water purification equipment industry -- United States.; Air -- Purification.; Market surveys.