Document Type : Original Article
Authors
1 Associate Prof. in University of Tabriz
2 Professor in Geomorphology, University of Tabriz
3 Assistant Prof. in Geomorphology, Imam Ali University
4 Ph.D. student in Geomorphology, University of Tabriz
Abstract
Keywords
Willard, Bradford. (1963) Geology and wars, a neglected factor in wars within the continental limits of the United States of America: Pennsylvania History, v. 30. 4, 393-419.