TY  - BOOK
AU  - National Research Council; Division of Medical Sciences
TI  - Manganese
PY  - 1973///
CY  - Washington
PB  - National Academy of Sciences
KW  - Manganese
KW  - Environmental aspects
KW  - Physiological effect
KW  - Air
KW  - Pollution
N1  - Includes Indexes
ER  -