Pohjois-Suomen maaseututaajamien vesihuoltolaitosten kehittyminen ja toiminnan mittaaminen tunnusluvuilla : The development of water supply works and sewer systems in the northern part of Finland and the evaluation of their operation with parameters
Development of water supply works and sewer systems in the northern part of Finland and the evaluation of their operation with parameters
Pohjois-Suomen maaseututaajamien vesihuoltolaitosten kehittyminen ja toiminnan mittaaminen tunnusluvuilla : The development of water supply works and sewer systems in the northern part of Finland and the evaluation of their operation with parameters
Pohjois-Suomen maaseututaajamien vesihuoltolaitosten kehittyminen ja toiminnan mittaaminen tunnusluvuilla : The development of water supply works and sewer systems in the northern part of Finland and the evaluation of their operation with parameters
Development of water supply works and sewer systems in the northern part of Finland and the evaluation of their operation with parameters
Pohjois-Suomen maaseututaajamien vesihuoltolaitosten kehittyminen ja toiminnan mittaaminen tunnusluvuilla : The development of water supply works and sewer systems in the northern part of Finland and the evaluation of their operation with parameters