This print ISBN is the U.S. Federal Government official edition. 40CFR, Parts 53-59, continues coverage of Protection of Environment, Environmental Protection Agency (EPA)--Air Programs. Topics treated include: ambient air monitoring reference and equivalent methods, prior notice of citizen suits, air quality regulations and surveillance, National Volatile Organic Compound Emission Standards for Consumer and Commercial Products, and more.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-0CFR Title 40, Protection of Environment publications can be found here: https: //bookstore.gpo.gov/catalog/cfr-title-40-protection-environmentEnvironment & Nature Legislation publications can be found here: https: //bookstore.gpo.gov/catalog/environment-nature-legislationEnvironment & Nature publications can be found here: https: //bookstore.gpo.gov/catalog/environment-nature