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The use of aerial photographs in the estimation of some forest characteristics
Nyyssönen, Aarne, (1968)
Koe metsikköluokitusten suorittamiseksi ilmakuvien avulla : summary: Tree stand classifications from aerial photographs: an experiment
Nyyssönen, Aarne, (1962)
The COST 731 Action : a review on uncertainty propagation in advanced hydro-meteorological forecast systems
Rossa, Andrea, (2010)