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Soiden jyvityksestä
Valmari, Arvi, (1957)
Finnish peatlands and their utilization
Kivinen, Erkki, (1971)
Über die edaphische Bonität von Mooren Nordfinnlands
Valmari, Arvi, (1956)
A measure for total variability in multivariate normal distribution
Mustonen, Seppo, (1997)
The development of water resources : survey and policy options in bilateral development co-operation ; Finnland
Mustonen, Seppo, (1977)