Guide to cleaner technologies :
cleaning and degreasing process changes.

APA Citation

United States. Environmental Protection Agency. Office of Research and Development. (1994). Guide to cleaner technologies: cleaning and degreasing process changes. Cincinnati, Ohio: Office of Research and Development, U.S. Environmental Protection Agency.

MLA Citation

United States. Environmental Protection Agency. Office of Research and Development. Guide to Cleaner Technologies: Cleaning And Degreasing Process Changes. Cincinnati, Ohio: Office of Research and Development, U.S. Environmental Protection Agency, 1994.