1. Isotopic nitrogen in fecal fiber as an indicator of winter diet in caribou and muskoxen. (5th February 2014) Authors: Gustine, David D.; Barboza, Perry S.; Addison, Jennifer; Shively, Rachel; Oliver, Lola Journal: Rapid communications in mass spectrometry Issue: Volume 28:Number 6(2014) Page Start: 625 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗