1 videodisc (ca. 47 min.) : sd., col. with b&w sequences ; 4 3/4 in.
Videodisc release of an episode of the 2002 television program, Mega disasters.
"Could a killer earthquake strike America's heartland? If history proves true, the answer is yes. The 1811-1812 New Madrid Earthquakes (centered in southeast Missouri) rank as some of North America's most catastrophic natural disasters ... The New Madrid Fault remains a seismically active area and experts expect a repeat. The only question is when..."--Publisher's website.