Air quality guidelines for Europe

• Corporate Author: World Health Organization Regional Office for Europe
• Format: Book
• Language: English
• Published: Copenhagen WHO Regional Publications 1987
• Series: WHO Regional Publications, European series No. 23
• Subjects: Περιβάλλον > Ελεγχος; Ρύπανση περιβάλλοντος > Εγχειρίδια