Bretz, J. H. (1923). The channeled scablands of the Columbia plateau. Journal of Geology.
Cita Chicago Style (17a ed.)Bretz, J. Harlen. The Channeled Scablands of the Columbia Plateau. [United States: Journal of Geology, 1923.
Cita MLA (8a ed.)Bretz, J. Harlen. The Channeled Scablands of the Columbia Plateau. Journal of Geology, 1923.
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