Margaret E Derry

Margaret E. Derry is an adjunct professor in the Department of History and associated faculty at the Campbell Centre for Animal Welfare in the Department of Animal and Poultry Science at the University of Guelph.

Margaret E. Derry is an adjunct professor in the Department of History and associated faculty at the Campbell Centre for Animal Welfare in the Department of Animal and Poultry Science at the University of Guelph. See less