… ambient air quality measurements is based essentially on a range of programmes to whose implementation science, industry and administrative authorities contribute to … development and introduction of new techniques and methods. Cooperation with WHO Collaborating Centre for Air Quality Management and Air Pollution at UBA. … ambient air quality measurements is based essentially on a range of programmes to whose implementation science, industry and administrative authorities contribute to …

… the dominant source. Health risk Research studies of the World Health Organisation (WHO) have shown increased occurrence of respiratory and cardiovascular diseases at … the dominant source. Health risk Research studies of the World Health Organisation (WHO) have shown increased occurrence of respiratory and cardiovascular diseases at …

… 5 para. 2 of the Federal Water Act (Wasserhaushaltsgesetz) which obliges those who are potentially at risk from floods to take their own precautionary measures … 5 para. 2 of the Federal Water Act (Wasserhaushaltsgesetz) which obliges those who are potentially at risk from floods to take their own precautionary measures …