Toxic substances control act (TSCA) chemical substance inventory. Cumulative supplement to the initial inventory :
user guide and indices.
APA Citation
United States. Environmental Protection Agency. Office of Toxic Substances. (1980). Toxic substances control act (TSCA) chemical substance inventory. Cumulative supplement to the initial inventory: user guide and indices. Washington, D.C.: U.S. Environmental Protection Agency, Office of Toxic Substances.
MLA Citation
United States. Environmental Protection Agency. Office of Toxic Substances. Toxic Substances Control Act (TSCA) Chemical Substance Inventory. Cumulative Supplement to the Initial Inventory: User Guide And Indices. Washington, D.C.: U.S. Environmental Protection Agency, Office of Toxic Substances, 1980.
Warning: These citations may not always be complete (especially for serials).