Kingdom of the Blue WhaleDVD - 2009
Follows scientists as they track blue whales to determine their feeding habits, study migration patterns, and learn where they birth their young.
Publisher: Washington, D.C. : National Geographic, c2009
Branch Call Number: DVD 599.5 Kin
Characteristics: 1 videodisc (ca. 90 min.) : sd., col. ; 4 3/4 in