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Pollution Problems
by Dr. Grant R. Doering; Multiple Speakers
Type of Event: Presentation
Date Recorded: April 22, 1970
Location: Bryn Athyn Pendleton Hall
College Club Program. Earth Day presentation. (This was the first occurence of Earth Day.)
Moderator: President Robert Grubb
Speakers: Dr. Grant R. Doering, Mr. Peter Bostock
Paused:
| # | Title | Length | |
|---|---|---|---|
| 1 | presentation | 01h 24m 34s | download |
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