Code of Federal Regulations


Book Description

Special edition of the Federal Register, containing a codification of documents of general applicability and future effect as of July 1, ... with ancillaries.










The Code of Federal Regulations of the United States of America


Book Description

The Code of Federal Regulations is the codification of the general and permanent rules published in the Federal Register by the executive departments and agencies of the Federal Government.
















Productivity in Urban Transportation


Book Description




Code of Federal Regulations, Title 40, Protection of Environment, Part 81, Revised as of July 1, 2017


Book Description

This print ISBN is the U.S. Federal Government official edition. 40CFR, Pt. 81, continues coverage of Protection of Environment, Environmental Protection Agency (EPA)--Air Programs. This includes designation of areas for air quality planning purposes. Related items: The Annual CFR Print Subscription can be found here: https://bookstore.gpo.gov/products/code-federal-regulations-subscription-service-2017-paperback-0 CFR Title 40, Protection of Environment publications can be found here: https://bookstore.gpo.gov/catalog/cfr-title-40-protection-environment Environment and Nature resources collection is available here: https://bookstore.gpo.gov/catalog/environment-nature