Dust Bowl (1 janv. 1931 – 1 janv. 1942)
Description:
The Dust Bowl was a period of severe dust storms that greatly damaged the ecology and agriculture of the American and Canadian prairies during the 1930s; severe drought and a failure to apply dryland farming methods to prevent the aeolian processes caused the phenomenon.Ajouté au bande de temps:
Date:
1 janv. 1931
1 janv. 1942
~ 11 years