Survey and evaluation of the combined sewer systems in Finland / Hannu Laikari. Urban storm runoff quality and its dependence on some rainfall and catchment characteristics / Matti Melanen & Risto Laukkanen. Geochemistry of ground water in the Precambrian crystalline bedrock of Finland in relation to the chemical composition of the reservoir rocks / Esa Rönkä, Raimo Uusinoka & Antti Vuorinen
Hannu Laikari
Bok Språk ikke angitt 1980