TY  - GEN
AU  - World Health Organization
TI  - Manganese and its compounds: environmental aspects
SN  - 92 4 153063 4
AV  - RA 1190 .C673 
PY  - 2004///
CY  - Geneva
PB  - World Health Organization
KW  - Manganese-toxicity
KW  - Risk assessment
KW  - Environmental exposure
ER  -