Overview of Oregon OSHA's silica rules for general industry and construction. Spanish

Title from PDF caption (viewed on May 31, 2022)."OR-OSHA FS-67s."Covers OCLC #1322098683."OAR 437 División 2, Subdivisión Z-Sílice."This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.Mode of access: Internet from the Oregon Government Publications Collection.Text in Spanish