TY  - BOOK
ED  - World Health Organisation (WHO)
TI  - Air quality guidelines: global update 2005
SN  - 9289021926
PY  - 2006///
CY  - Copenhagen, Denmark
PB  - WHO Regional Office for Europe
KW  - Air
KW  -  standards
KW  - Air pollution
KW  -  analysis
KW  - Air pollutants
KW  -  adverse effects
KW  - Air pollution, indoor
KW  - Ozone, adverse effects
KW  - Nitrogen dioxide
KW  - Sulfur dioxide
N1  - Particulate matter, Ozone, Nitrogen dioxide and Sulphur dioxide; Includes Bibliographical references
ER  -