Incredible Journey Of The Greenback CutthroatsUnknown - 2006
Traces how the native trout of Colorado's front range evolved and migrated over the mountains from the Pacific Ocean; how American settlement reduced them to near-extinction; and how the process of their recovery works today.
Publisher: [Idledale, Colo.?] : Borderline Productions, 2006.
Characteristics: 1 videodisc (running time: 30 min) : sd., col. ; 1/2 in. tape.