Biology: The Fabric of Life, Global Warming and Ozone Depletion
directed by Bill Wisneski, fl. 1997-2017; presented by Dan Sourbeer, fl. 1999; produced by Bill Wisneski, fl. 1997-2017, Palomar College. Educational Television, in Biology: The Fabric of Life (San Marcos, CA: Palomar Community College, 2006), 29 mins