Thomas Boutton
Soper, Fiona, Thomas W. Boutton, Peter M. Groffman, and Jed Sparks. 2016. “Nitrogen Trace Gas Fluxes From A Semiarid Subtropical Savanna Under Woody Legume Encroachment”. Global Biogeochemical Cycles 30 (5): 614 - 628. doi:10.1002/gbc.v30.510.1002/2015GB005298.