共 50 条
- [41] MEASUREMENTS OF OXYGEN AND CARBON DIOXIDE TENSION ON THE PIAL SURFACE [J]. ELECTROENCEPHALOGRAPHY AND CLINICAL NEUROPHYSIOLOGY, 1959, 11 (04): : 837 - 838
- [49] Carbon isotope ratios in belowground carbon cycle processes [J]. ECOLOGICAL APPLICATIONS, 2000, 10 (02) : 412 - 422
- [50] CARBON ISOTOPE RATIOS AS REFLECTIONS OF CHANGES IN CARBON CYCLE [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1972, 164 (AUG-S): : 10 - &