Paulaharju, Je: 
" 
" 
Peltola, Urpo.: 
Paarma, H,.,Raevaara,li. 
and Talvitie, Ja: 
Paarma, H, and 
Talvitie,J.: 
Poso, S.: 
Poso, S., Keil, C. 
and Honkanen, T.: 
Poso, S, and 
Kujala, M.: 
Remes, E,: 
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original), Sotilasaikakausilehti 12,1971. 
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Sotilasaikakausilehti 11/1968, 
"Thermal Aerial Photography for Science, 
Technics and Research", (Finnish original), 
Insin&&rilehti, 12/1968. 
"Determination of Forest Figures Using 
Paneromatio, Infrared, Color and .fFalse- 
Color Photography", (Finnish original), 
Maanmittaushallituksen julkaisu 39/1969, 
"On the Interpretation of Ektachrome Infra- 
red Aero Film 8443 Photographs Used in 
Mineral Reconnaissance and Geological Sur- 
veys", PJF, Vol,2 no.2, 1968, 
"High-Altitude False-Color Photo Interpre- 
tation. in Prospecting",Manual of Color 
Aerial Photography, American Society of 
Photogrammetry, 1968, 
"Aerial Photographs Applied to the Inven- 
tory of Farm Forests", (Finnish original), 
Metsd ja Puu, 7-8/1969, 
"Comparison of Film-Scale Combinations in 
Examining Some Stand Characteristics from 
Aerial Photographs", Folia Forestalia 
53/1968, 
"Groupwise Sampling Based on Photo and Field 
Plots in Forest Inventory of Inari, Utsjoki 
and Enontekió", (Finnish original,English 
Summary), Folia Forestalia, 132/1971. 
"On the Use of Maps in General and Speci- 
fically of Orthophotomaps in Regional 
Planning", PJF, Vols 3, no.2, 1969, 
15