PDSI Values during the U.S. Dust Bowl, 1930-39. Source: U.S. National... | Download Scientific Diagram
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NASA - Top Story - SOURCE OF 1930s 'DUST BOWL' DROUGHT IN TROPICAL WATERS, NASA FINDS - March 18, 2004
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PPIC: The current dry period is comparable to the Dust Bowl | 2020-06-24 | Agri-Pulse Communications, Inc.
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