Crosby, W. O. (2015). Geological collections: Dynamical geology and petrography.
Cita Chicago Style (17a ed.)Crosby, Williams Otis. Geological Collections: Dynamical Geology and Petrography. 2015.
Cita MLA (9a ed.)Crosby, Williams Otis. Geological Collections: Dynamical Geology and Petrography. 2015.
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