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Ruzhencev |
1936 |
Novye dannye po stratigrafii kamennougol'nykh i nizhnepermskikh otlozhenii Orenburgskoi i Aktiubinskoi oblastei. [In Russian with English summary: New data of the stratigraphy of the .... (see Note).
Problemy Sovietskoi Geologii, 1936, 6: 470-506, 3 tab., 1 map.
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