TY  - RPRT
TI  - What's new with CO2?
AU  - J W Severinghaus
PY  - 1990
DO  - 10.1111/j.1399-6576.1990.tb03215.x
UR  - https://pubmed.ncbi.nlm.nih.gov/2127150/
ID  - 2127150
ER  -