Protein  [videorecording] : how cows and carrots become people 

 - Illinois :  Learning Seed,  2000 
 - 1 videodisc (VCD) (20 min.) :  sd., col. ;  12 cm. 
<br/><br/><label>ISBN: </label> RM478.20 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Food--Protein content<br/>Protein