TY  - BOOK
AU  - Piotrowski,J.K.
AU  - Coleman,D.O.
ED  - International Council of Scientific Unions.
ED  - Global Environmental Monitoring System.
TI  - Environmental hazards of heavy metals: summary evaluation of lead, cadmium and mercury 
PY  - 1980///
CY  - [London
PB  - Monitoring and Assessment Research Centre, University of London]
KW  - Mercury
KW  - Environmental aspects
KW  - Lead
KW  - Cadmium
ER  -