Fundamental toxicology for chemistsJohn H. Duffus, J DUFFUS, H WORTH · First published 1996Open the Tome
Toxic Substances in Crop PlantsJ. P. Felix D'Mello, John H. Duffus · First published 1991Open the Tome
Occupational profiles of environmental health personnelJohn H. Duffus · First published 1987Open the Tome
