Previous Article Next Article Table of Contents Science, Vol.271, No.5248, 459-460, 1996 DOI10.1126/science.271.5248.459 Export Citation Regulation of Atmospheric O-2 - Feedback in the Microbial Feedbag Kump LR, Mackenzie FT Keywords:OXYGEN;PHOSPHORUS;BURIAL;CARBON Please enable JavaScript to view the comments powered by Disqus.