René Souèges - 1937 - Visualizzazione estratti
Les lois du développement, Edizione 521 |
Deserts on the MarchIn 1935, when Paul Sears set out to write his book Deserts on the March, drought gripped much of the United States, and the Dust Bowl was at its worst. Great dust clouds were blowing as far east as New York and Washington, D.C. The publication of ... |