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Full text available in DOAJ: Directory of Open Access Journals: 2011 to present
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Full text available in EBSCO Open Access Journals: 1925 to present
Full text available in DOAJ: Directory of Open Access Journals: 2011 to present
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出版 2003
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“...Geology Europe Periodicals....”Full text available in EBSCO Open Access Journals: 2003 to present
Full text available in DOAJ: Directory of Open Access Journals: 2003 to present
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Full text available in DOAJ: Directory of Open Access Journals: 2016 to present
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