Dust bowl (30 dez 1930 ano – 30 dez 1936 ano)
Descrição:
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 (wind erosion) caused the phenomenon.
Adicionado na linha do tempo:
Data:
30 dez 1930 ano
30 dez 1936 ano
~ 6 years