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Old 03-27-2007, 02:00 PM   #28
Dapper Chimp
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Join Date: May 2004
Posts: 8,227
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Here's one of the books I'm currently in the middle of reading:
Beyond Oil: The View from Hubbert's Peak
It can be purchased online, so no worries about availability. It's definitely not at risk of violating any PG-13 restrictions. Also, it has an international audience
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