Mineral-historien öfver Åbo läns norra del

Invocatio: M.G.H.

Finlands mineral-källor

Painovuosi nimekkeestä.

Björneborgs läns mineral-historia

Invocatio: M.G.H.

Stratification of regional sampling by model-predicted changes of carbon stocks in Forested mineral soils

Selective papers of the workshop on "Development of models and forest soil surveys for monitoring of soil carbon", Koli, Finland, April 5-9 2006.