TY - BOOK AU - World Health Organization , International Programme on Chemical Safety TI - Manganese and its compounds: environmental aspects SN - 9241530634 U1 - WHO PY - 2004/// CY - Geneva PB - World Health Organization KW - Environmental Exposure KW - Manganese - - toxicity N1 - As part of the International Programme on Chemical Safety N2 - Manganese - - toxicity, Environmental Exposure ER -