%0 Journal Article %J Arctic, Antarctic, and Alpine Research %D 2017 %T Stable Isotopes and Radiocarbon Assess Variable Importance of Plants and Fungi in Diets of Arctic Ground Squirrels %A Erik A. Hobbie %A Julee Shamhart %A Michael Sheriff %A Andrew P. Ouimette %A Matt Trappe %A Edward A G Schuur %A John E. Hobbie %A Rudy Boonstra %A Brian M. Barnes %B Arctic, Antarctic, and Alpine Research %V 49 %P 487 - 500 %8 08/2017 %G eng %U http://www.bioone.org/doi/10.1657/AAAR0016-062 %N 3 %! Arctic, Antarctic, and Alpine Research %R 10.1657/AAAR0016-062