1E+01 HUMAN FOOD CHAIN Unit / 1E-03 HUMAN FOOD CHAIN Unit / 3E-01 HUMAN FOOD CHAIN Unit / 1E-03 Unit / 3E-01 Unit / PATHWAY Unit / 6E-04 2E-02 GROUND WATER PATHWAY Unit / 1E+01 Unit / Environmental Protection Agency / 6E-04 4E-01 HUMAN FOOD CHAIN Unit / WATER PATHWAY Unit / /