EXPERIENCE AND FUTURE PERSPECTIVES OF THE NMR EXPERT GROUP ON AIR POLLUTION MEASUREMENTS 1975-1982.

Gives a survey of methods for sampling and chemical analysis and for evaluation of air pollution data developed in the Nordic countries with support from the Nordic Ministerial Council during the years 1975-1982 for the purpose of examining the long range transport of air pollutants. It also includes suggestions for future co-operative studies in the Nordic countries.