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

This print ISBN is the U.S. Federal Government official edition. 40CFR, Pt. 63 (63.1440-63.6175), continues coverage of Protection of Environment, Environmental Protection Agency (EPA)--Air Programs. This publication includes National Emission Standards for Hazardous Air Pollutants for Source Categories. Related items: The Annual CFR Print Subscription 2017 edition 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 & Nature resources collection is available here: https: //bookstore.gpo.gov/catalog/environment-nature

This print ISBN is the U.S. Federal Government official edition. 40CFR, Parts 64-71, continues coverage of Protection of Environment, Environmental Protection Agency (EPA)--Air Programs. Topics treated include: compliance monitoring; Consolidated Federal Air Rule; chemical accident prevention; exemptions from the Clean Air Act; state and federal operating permits; and more. 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 Pollution resources collection is available here: https://bookstore.gpo.gov/catalog/pollution Hazardous Materials (HAZMAT & CBRNE) collection is available here: https://bookstore.gpo.gov/catalog/hazardous-materials-hazmat-cbrne

Title 40 Protection of Environment - Part 52 ( 52.1019 to 52.2019)