GeoRefSGeoRefS is an index of articles from over 25,0000 journals addressing geology and earth science. Updated twice a month. Holdings: 1785-present (North America); 1933-present (int'l) For USC users only.
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GeoRefSGeoRefS is an index of articles from over 25,0000 journals addressing geology and earth science. Updated twice a month. Holdings: 1785-present (North America); 1933-present (int'l) For USC users only.
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