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Found 2 results

1982

Mcgregor, B. A.; Stubblefield, W. L.; Ryan, W. B. F.; Twichell, D. C.
Geology
(1982)
Issue:
9
Pages:
492-492
Volume:
10
Mcgregor, B.; Stubblefield, W. L.; Ryan, W. B. F.; Twichell, D. C.
Geology
(1982)
Issue:
1
Pages:
27-30
Volume:
10