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21
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22
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23
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24
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25by Thornbury, William D. (William David), 1900-Subjects: “...Geology, Structural....”
Published 1954
Book -
26
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27by Longwell, Chester R. (Chester Ray), 1887-1975Subjects: “...Geology, Structural....”
Published 1948
Book -
28by Sitter, L. U. de (Lamoraal Ulbo), 1902-Subjects: “...Geology, Structural....”
Published 1956
Book -
29
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30
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31
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32
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33
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34
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35
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36
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37by Belousov, V. V. (Vladimir Vladimirovich), 1907-1990Subjects: “...Geology, Structural....”
Published 1980
Book -
38
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39
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40