The first many-celled animals [videorecording]
Subtitle: sponges
By: Encyclopaedia Britannica Educational Corporation ; Ralph Buchsbaum.
Contributors: Buchsbaum, Ralph.; Encyclopaedia Britannica Educational Corporation.; Marlin Motion Pictures.
Edition: rev.
Series: Britannica Video
Publisher: Marlin Motion Pictures
Published: 1962
Place of publication: Mississauga
Language: eng
Number of pages: 15
Subjects: Sponges.
Notes: FOR CLASSROOM USE ONLY.

VHS.

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