Comparison of film-scale combinations in examining some stand characteristics from aerial photographs.
By: By Simo Poso, Christian Keil, and Tapani Honkanen.
Contributors: Keil, Christian, joint author.; Honkanen, Tapani, joint author.; Metsäntutkimuslaitos.
Series: Folia forestalia,; 53
Publisher: Metsäntutkimuslaitos
Published: 1968
Place of publication: [Helsinki]
Language: eng
Number of pages: 22
Subjects: Aerial photography in forestry.; Forest surveys.; Forests and forestry -- Finland -- Mensuration.
Notes: Bibliography: p. 18.
Summary in Finnish.