- Title: Catholic Educator's Resource Center: Population
- Description: Food is more abundant and cheaper today than ever before in history due to a dramatic improvement in agricultural productivity that swept the globe in the 1960s.
- Category: Agriculture: Field Crops
- Pagerank: 5
- ID: 183
- Date Added: November 25, 2007 07:57:27 PM
- Number Hits: 0
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