National Geographic Society (U.S.) <br/><br/>
Dolphins :  The wild side /  [Electronic resources] 
National Geographic Society (U.S.) 
, A National Geographic Society special 
 - Washington, D.C :  National Geographic Video,  1999. 
 - 1 videocassette (60 min.) : sd., col. ; 1/2 in. 
 - National Geographic Society special .
<br/><br/><br/>VHS 
<br/><br/><label>ISBN: </label>0-7922-5477-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology