Roberta Helgason

Agriculture & Agri-Food Canada
51 Campus Drive
Agriculture and Agri-Food Canada
Department of Soil Science, University of Saskatch
Saskatoon, SK
CANADA S7N 5A8
Email: bobbi.helgason@agr.gc.ca

Papers:
103-9 Soil Microbial Community Response to Crop Residue Placement.