Хайлтын үр дүнгүүд - National Research Council (U.S.). Committee on the Preservation of Geoscience Data and Collections
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1
Geoscience data and collections national resources in peril /
Хэвлэсэн 2002“…National Research Council (U.S.). Committee on the Preservation of Geoscience Data and Collections…”
An electronic book accessible through the World Wide Web; click to view
Цахим Цахим ном -
2
Geoscience data and collections national resources in peril /
Хэвлэсэн 2002“…National Research Council (U.S.). Committee on the Preservation of Geoscience Data and Collections…”
An electronic book accessible through the World Wide Web; click to view
Цахим Цахим ном