%0 Journal Article %T A strategy for estimating the impact of CO 2 fertilization on soil carbon storage %A Harrison, Kevin %A Broecker, Wallace %A Bonani, Georges %J Global Biogeochemical Cycles %V 7 %N 1 %P 69-80 %@ 0886-6236 %D 1993-03-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve