共 23 条
[1]
[Anonymous], B GEOLOGICAL SOC AM, DOI DOI 10.1130/0016-7606(1953)64[1315:RCITS]2.0CO
[2]
2
[6]
CARBON-13 VARIATIONS IN SEQUOIA RINGS AND THE ATMOSPHERE
[J].
SCIENCE,
1954, 119 (3083)
:141-143
[7]
CRAIG H, 1955, ANNU REV PHYS CHEM, V6, P403
[10]
KEITH M, 1950, CARNEGIE I WASHINGTO, V49, P36