United States. Public Health Service. Office of the Surgeon Genera, United States. Office on Smoking and Health.
Rockville, MD:
U.S. Dept. of Health and Human Services. Public Health Service
, 2010.
"Metro Vancouver's Caring for the Air report is an easy-to-read annual publication that provides information about air quality and climate change issues in our region, as well as programs that protect public health and the environment, improve visual air quality, and reduce greenhouse gas emissions."