1. Animate earth Publication/Creation: [San Francisco, Calif.] : Video Project, [2011] Resource Type: Video or Visual Material Access & Availability: Loading
2. Another ice age? Publication/Creation: Dallas County, TX : Dallas County Community College District, 2012 Resource Type: Video or Visual Material Access & Availability: Loading
3. Anthropocene Publication/Creation: [Oley, Pennsylvania] : [Distributed by] Bullfrog Films, [2016] Resource Type: Video or Visual Material Access & Availability: Loading
4. Anthropocene Publication/Creation: Oley, Pennsylvania : Bullfrog Films, [2015] Resource Type: Video or Visual Material Access & Availability: Loading
5. Atomic structure and bonding Publication/Creation: Dallas County, TX : Dallas County Community College District, 2012 Resource Type: Video or Visual Material Access & Availability: Loading