1. The global carbon dioxide problem;Baes,1976
2. Global carbon dioxide production from fossil fuels and cement;Rotty,1976
3. Atmospheric carbon dioxide and radio-carbon in the natural carbon cycle—II. Changes from 1700 to 2070 ad as deduced from a geochemical model;Bacastow,1973
4. The global carbon dioxide problem;Baes,1976
5. The global carbon dioxide problem;Baes,1976