"A brief history of Earth Day and how it was used to focus attention on pollution and the impact of people on the environment. Shows how various programs associated with Earth Day continue to teach about protecting our natural resources."
"Gives a brief historical overview of Earth Day since it began in 1990."@en
This is a placeholder reference for a Organization entity, related to a WorldCat Entity. Over time, these references will be replaced with persistent URIs to VIAF, FAST, WorldCat, and other Linked Data resources.
This is a placeholder reference for a Organization entity, related to a WorldCat Entity. Over time, these references will be replaced with persistent URIs to VIAF, FAST, WorldCat, and other Linked Data resources.