"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Here’s what you’ll learn when you read this story: The African Union has started an effort to oust the ...
Mountain Research and Development, Vol. 12, No. 4 (Nov., 1992), pp. 315-336 (22 pages) During the last 20,000 years, the mountains of Africa between the Mediterranean and the equator have experienced ...
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