- Authors: Rodrigues S.M., Rodrigues S.M., Henriques B., Henriques B., Reis A.T., Reis A.T., Duarte A.C., Duarte A.C., Pereira E., Pereira E., Römkens P.F.A.M., Römkens P.F.A.M.
- Title: At What Soil Total Mercury Levels is it Safe to Grow Feed and Food Crops?
- Conference Title: 10th International Conference on Mercury as a Global Pollutant
- Conference Location: Halifax, Canada
- Conference Date: July 24-29
- Year Published: 2011