Biodiversity  expressions of life /  [videorecording] : 
 Expressions of life  [videorecording] 
producer, Dough Roth 
 - 1 videocassette (VHS) (17 min.) :  sd., col. ;  1/2 in. +  teacher's guide 
<br/><br/>Narrator: Cynthia Goodman 
<br/><br/><label>ISBN: </label>0966732502  RM69.43 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biodiversity.<br/>Biological diversity.