@misc{indiciae3dba96b62040, title = {Annual cycle of magmatic CO2 in a tree-kill soil at Mammoth Mountain, California: Implications for soil acidification}, author = {K.A. McGee and T.M. Gerlach}, year = {1998}, doi = {10.1130/0091-7613(1998)026<0463:acomci>2.3.co;2}, url = {https://pubs.usgs.gov/publication/70020406}, note = {Source identifier: 70020406} }