Communicationes Instituti Forestalis Fenniae - Selaus tekijän mukaan "Mattila, Eero"
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A system for inventory of reindeer winter ranges in Finland.
Mattila, Eero
Communicationes Instituti Forestalis Fenniae : 120 (1984) -
Survey of reindeer winter ranges as a part of the Finnish National Forest Inventory in 1976-1978.
Mattila, Eero
Metsäntutkimuslaitoksen julkaisuja (Metsäntutkimuslaitos, 1981) -
The combined use of systematic field and photo samples in a large-scale forest inventory in North Finland.
Mattila, Eero
Communicationes Instituti Forestalis Fenniae : 131 (Metsäntutkimuslaitos, 1985)