Bretz, J. H. (1928). The Channeled scabland of Eastern Washington. American Geographical Society.
Cita Chicago Style (17a ed.)Bretz, J. Harlen. The Channeled Scabland of Eastern Washington. New York: American Geographical Society, 1928.
Cita MLA (8a ed.)Bretz, J. Harlen. The Channeled Scabland of Eastern Washington. American Geographical Society, 1928.
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