Educational196913 min640×360Subtitles

Theories on the origin of life

Encyclopaedia Britannica Educational Corporation

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About

Author, Cyril Ponnamperuma

Discusses four theories which explain the origin of life

Search Educational Film Journals at Media History Project for references to this film

Archive
Internet Archive, in Educational films
Licence or status
The Internet Archive states none for this item.
Credit
Encyclopaedia Britannica Educational Corporation
Language
English
Subtitles
English
Who can watch
The archive gives no rating. Invisible Network shows it to Kids profiles and older, judged from its collection and subjects. How films are placed