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6

Direct determination of organic hydrogen in oil shales by low-temperature ashing

Year:
1974
Language:
english
File:
PDF, 488 KB
english, 1974
12

Lanthanide Element Mobility and Sm-Nd Systematics in a Contact Metamorphic Zone

Year:
1991
Language:
english
File:
PDF, 464 KB
english, 1991