Cover image for Air quality in selected urban areas, 1979-1980
Title:
Air quality in selected urban areas, 1979-1980
Author:
Global Environmental Monitoring System.
Publication Information:
Geneva, Switzerland : World Health Organization, [1983]

©1983
Physical Description:
57 pages : map ; 30 cm.
General Note:
On cover: GEMS: Global Enviromental Monitoring System.
Language:
English
ISBN:
9789241700764
Format :
Book