COMMISSION VII: INTERPRETATION OF VEGETATION 
terms used in forest photo interpretation. 
Suggestions in this field by any person inter- 
ested will be gratefully received by party 
members mentioned above. 
BIBLIOGRAPHY 
Aldrich, R. C., Bailey, W. F., and Heller, R. C., 
"Large-scale 70-mm Aerial Color Photography 
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1958. Manuscript to be submitted to PHOTO- 
GRAMMETRIC ENGINEERING. 
Aldrich, R. C., Heller, R. C., and Bailey, W. F., 
"Observation Limits for Aerial Sketch-mapping 
Southern Pine Beetle Damage in the Southern 
Appalachians.” J. For., 56, 1958, p. 200—202, 
illus. 
Allison, G. W., Breadon, R. E., ‘Provisional Aerial 
Photo Stand Volume Tables for Interior British 
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1 ref. 
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Photographs for Forest Inventories in Southern 
Alaska.” PHOTOGRAMMETRIC ENGINEERING, 
22(5) 1956, p. 930-934, 7 refs. 
Apostolov, Ju. S., ''Vertolety Nad Lesom." i 
copters over the Forest") Lesn. Prom., 1957(5), 
14. (Russ.) 
Arvidson, B., “‘Flygbilden i Smäskogsbrukets 
Drivinings- Och Transportan-lâggning.” (Air 
Photos for Planning of Logging and Transport 
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värdsforbunds Tidskrift, häfte 3, 1957. 
Aung Myint, A. “The Use of Aerial Survey in Man- 
aging Burma Forests." Burmese For., 6(2), 1957, 
p. 180-187, 1 plate, 8 refs. 
Avery, G., “Composite Aerial Volume Table for 
Southern Pines and Hardwoods. J. For., 56(10), 
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Avery, G., Myhre, D., ''Compositive Aerial Vol- 
ume Table for Southern Arkansas 1959.” 
Station Occasional Paper now in review draft. 
Avery, G., ''Helicopter Stereo-photography of 
Forest Plots." PHOTOGRAMMETRIC ENGINEERING, 
24, 1958, p. 617—624, illus. 
Avery, G. 'Photographing Forests from Helicop- 
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Avery, G. “Slotted Clip Board for Viewing Aerial 
Plots.” Minn. For. Note, No. 63, 1958, p. 2. 
Bailey, W. F., “An Oblique Strip Viewer for Aerial 
Sampling in Forest Insect Surveys.” USDA, 
F1L, Beltsville, Md., 1958, 3 pp., illus. 
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Becking, R. W., “Forestry Application of Aerial 
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tion of the reflecti ity of the foliage of tree spe- 
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Bernstein, D. A., “Does Magnification Improve 
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7 refs. 
Blacke, W. Jr., "Vegetation and Physiography in 
the Goose Bay Area, Labrador; Thesis Presented 
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sity 1953. 
Boon, D. A., "Aerial Photography in Forestry in 
Southeast Asia. Presented in January 1960 
ECAFE Seminar at Bangkog." PHOTOGRAM- 
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Boon, D. A., “Bericht Uber die Resultate einer 
Holzvorrats-Inventur im Kobernausser-Statts- 
forst (Österreich) mit Hilfe der Luftbilder 
1958. (Results of a Forest Inventory by Aerial 
Photographs in Austria). Unpublished report.” 
Boon, D. A., “Results of Forest Type Mapping in 
Switzerland." To be published in 1960. 
Braun, R., “Eine Laufende Forstinventur in 
Osterreich. (A Long-Term Forest Inventory 
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Burger, D., “Identification of Forest Soils on Aerial 
Photographs." For. Chron., 33(1), p. 54-60, 
1957. 
Cahusac, A. B., “Forest Mapping from Aerial 
Photographs in Uganda." Uganda Forest De- 
partment, Entebbe 1957, p. 5 (Seventh British 
Commonwealth Forestry Conference, Australia 
and New Zealand 1957). 
Carnahan, C. E., “Photogrammetry and Road 
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Collins, J. R., ‘A Check on the Accuracy of Tree 
Heights Taken from Aerial Photographs.” 
For. Chron., 33(2), 1957, p. 168-169. 
Cousens, J. E., “The Sampling of Regenerated 
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Zealand 1957). 
Dawkins, H. C., “Some Results of Stratified Ran- 
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(Seventh British Commonwealth Forestry Con- 
ference, Australia and New Zealand 1957). 
Dillewijn, F. J. *van, Sleutel voor de Interpretatie 
van Begroeiingsvormen uit Luchtfoto's 
1:40.000 van het Noordelijk Deel van Suriname. 
(Key for the Interpretation of Vegetation Types 
on Aerial Photographs of Northern Surinam, 
Scale 1:40.000) Dienst’s Landsbosbeheer Suri- 
name, Paramaribo 1957, p. 45, 9 refs. 
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(Accuracy of Forest Maps). Geod. i Kartogr., No. 
12, 1957, p. 51—54, 1 ref. 
Douglas, M., Drummond, R. N., “Air Photo Inter- 
pretation of Glacial and Physiographic Features 
of Quebec and Labrador.” Geographical Bull., 
5, 1954, p. 9-16. 
“Does Magnification Improve Measurements of 
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Chron., 34(4) p. 435—437, 1958. 
Drummond, R. N., “A Traverse of the Romaine 
River; Thesis Presented in Partial Fulfillment 
of the Requirements for the Degree of Master of 
Science." McGill University 1950. 
cule, H. W., ““Stereophotogrammetrische Messun- 
gen am Einzelbaum mit Hilfe Einfachster Auf- 
nahmegeriite.”” (Photogrammetric measurements 
on a Single Tree with the Most Simple Instru- 
ments.) 
cule, H. W., “Verfahren zur Baumkronen Messun- 
gen und Beziehungen zwischen Kronengrosse, 
Stammstarke und Zuwachs bei Rotbuche, darge- 
stellt an einer Nordwestdeutschen Durch- 
)2 
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