Steven D. Sargent

Influence of C4 vegetation on 13CO2 discrimination and isoforcing in the upper Midwest, United States

T. Griffis, S. Sargent, M. Erickson, 2010 .

Oxygen isotope composition of evapotranspiration and its relation to C4 photosynthetic discrimination

X. Lee, N. Schultz, W. Xiao, 2009 .