UOJ Online Search for 'se,phr:"WHO regional publications, European series No.23"'

Air quality guidlines for Europe

By WORLD Health Organization. Geneva WHO 1987 . xiii, 426 p.- , Includes reference. 92-890-1114-9

By WORLD Health Organization. Copenhagen World Health Organization 1985 . x, 153 p. , includes appendix. 9289011092

By WORLD Health Organization. Copenhagen World Health Organization 1986 . ix, 392 p.- , Includes reference & glossary. 92-890-1111-4

By WORLD Health Organization. Copenhagen World Health Organization 1988 . 267 p.- 9289011165

Copenhagen World Health Organization 1982 . 267 p.- , Includes glossary and index. 9289011017