Mambranes and transport [videorecording] / produced by Pam Taylor - England : Chicago : The Open University [production company] ; Encyclopaedia Britannica Educational Corporation [distributor], [n.d.] - 1 videocassette (U-Matic) (23 min.) : sd., col. ; 3/4 in.

Film editor, Phill Stillman Film editor, Phill Stillman

Narrator: Gina Landor


Membranes (Biology)
Biological transport