|aMystery of the megaflood(家用版)|h[videorecording] / |ca Mentorn production for Nova/WGBH in association with CBC ... [et al.] ; produced and directed by Ben Fox ; senior executive producer, Paula S. Apsell.
|a[Boston] : |bWGBH Boston Video, |c
|a1 videodisc (56 min.) : |bsd., col. with b&w sequences ; |c4 3/4 in.
|aOriginally broadcast on the television series Nova, September 20, 2005.
|aBonus features: DVD-ROM features of Teaching materials (PDF files); a link to the Nova Web site, pbs.org/nova.